City of Corona (CA) Water Quality

City of Corona is a large public water system in EPA region 9 that provides tap water for the 92877 - 92883 zip codes. It has 60 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 15.81 µg/L. The maximum reported level of Manganese was 62 µg/L. There were 2 contamintants found in the City of Corona water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
17-alpha-ethynylestradiol
17-beta-estradiol
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2,4-dinitrotoluene
2,6-dinitrotoluene
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,4'-dichloro dichlorophenyl ethylene (DDE)
4,8-dioxa-3H-perfluorononanoic acid
4-androstene-3,17-dione
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
anatoxin-a
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
cylindrospermopsin
dimethipin
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate
equilin
estriol
estrone
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
methyl-tertiary-butyl-ether (MTBE)
molinate
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nitrobenzene
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perchlorate
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
s-ethyl-dipropylthiocarbamate (EPTC)
strontium
tebuconazole
terbacil
testosterone
total microcystins
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,2,3-trichloropropane (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,3-butadiene (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.1 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.1 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.1 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.1 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.1 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.1 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.1 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.1 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.1 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.1 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.1 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.1 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.1 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.1 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.1 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.1 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.1 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.1 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.1 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.1 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.1 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.1 µg/L
Reference Level: ?

Contaminant Details

1,4-dioxane (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.07 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.07 µg/L

Below Reporting Level

7/10/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.04 µg/L

4/24/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.07 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.097 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.027 µg/L

4/9/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.03 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.04 µg/L

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

0.081 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.011 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.07 µg/L

Below Reporting Level

10/23/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.13 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.06 µg/L

10/9/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.07 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.07 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.07 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: ?

Contaminant Details

1-butanol (49)

EP #19 - SS-1

Lester SWTP ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<2 µg/L

Below Reporting Level

7/25/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<2 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (54)

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

17-alpha-ethynylestradiol (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0009 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0009 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0009 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0009 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0009 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0009 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0009 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0009 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0009 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0009 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0009 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0009 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0009 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0009 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0009 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0009 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0009 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0009 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0009 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0009 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0009 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0009 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0009 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0009 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0009 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0009 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0009 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0009 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0009 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.0009 µg/L
Reference Level: ?

Contaminant Details

17-beta-estradiol (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0004 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0004 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0004 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0004 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0004 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0004 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0004 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0004 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0004 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0004 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0004 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0004 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0004 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0004 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0004 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0004 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0004 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0004 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0004 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0004 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0004 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0004 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0004 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0004 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.0004 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (54)

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (54)

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

2,4-dinitrotoluene (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<2 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2,6-dinitrotoluene (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<2 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2-methoxyethanol (49)

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

7/25/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (49)

EP #19 - SS-1

Lester SWTP ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.5 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.5 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.5 µg/L

Below Reporting Level

7/25/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.5 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.5 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<0.8 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<0.8 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<0.8 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<0.8 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<0.8 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<0.8 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<0.8 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<0.8 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<0.8 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<0.8 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 0.8 µg/L
Reference Level: ?

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

4-androstene-3,17-dione (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0003 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0003 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0003 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0003 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0003 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0003 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0003 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0003 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0003 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0003 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0003 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0003 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0003 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0003 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0003 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0003 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0003 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0003 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0003 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0003 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0003 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0003 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0003 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0003 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0003 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0003 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0003 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0003 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0003 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0003 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.0003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (54)

SW-21

SW-21 ℹ️

<0.002 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

alpha-hexachlorocyclohexane (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.01 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.01 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.01 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L

Contaminant Details

anatoxin-a (96)

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

bromochloromethane (Halon 1011) (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.06 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.06 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.06 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.06 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.06 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.06 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.06 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.06 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.06 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.06 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.06 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.06 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.06 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.06 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.06 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.06 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.06 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.06 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.06 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.06 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.06 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.06 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.06 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.06 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.06 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.06 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.06 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.06 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.06 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.06 µg/L
Reference Level: ?

Contaminant Details

bromomethane (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Butylated Hydroxyanisole (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

chlorate (60)

EP #43 - SS-2

Sierra del Oro ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 340 µg/L

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 270 µg/L

7/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 260 µg/L

7/15/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

230 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 210 µg/L

7/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 260 µg/L

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 250 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

7/10/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

4/24/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L

4/24/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

4/24/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

4/22/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

4/22/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

4/17/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

130 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

4/17/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

190 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 170 µg/L

4/9/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

4/9/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

100 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 80 µg/L

4/9/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

90 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 70 µg/L

1/16/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

86 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 66 µg/L

1/16/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

85 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 65 µg/L

1/16/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

81 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 61 µg/L

1/16/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 140 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

82 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 62 µg/L

1/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

75 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 55 µg/L

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

220 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 200 µg/L

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

220 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 200 µg/L

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 190 µg/L

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

190 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 170 µg/L

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

10/23/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L

10/9/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 140 µg/L

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 140 µg/L

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L

10/9/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

37 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 17 µg/L

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

32 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 12 µg/L

10/9/2013

11 years ago

Minimum Reporting Level: 20 µg/L
Reference Level: ?

Contaminant Details

chlorodifluoromethane (HCFC-22) (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.08 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.08 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.08 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.08 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.08 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.08 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.08 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.08 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.08 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.08 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.08 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.08 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.08 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.08 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.08 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.08 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.08 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.08 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.08 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.08 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.08 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.08 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.08 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.08 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.08 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.08 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.08 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.08 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.08 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.08 µg/L
Reference Level: ?

Contaminant Details

chloromethane (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chlorpyrifos (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L

Contaminant Details

chromium (60)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.36 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.16 µg/L

7/10/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.15 µg/L

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.32 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.12 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

4/22/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/22/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.14 µg/L

4/17/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.06 µg/L

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.05 µg/L

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/9/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

0.32 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.12 µg/L

1/16/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.31 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.11 µg/L

1/16/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.05 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.52 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.32 µg/L

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

0.37 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.17 µg/L

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

1/15/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.05 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.28 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.08 µg/L

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

10/9/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

10/9/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chromium-6 (60)

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

0.049 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.019 µg/L

7/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

7/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

0.037 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.007 µg/L

7/15/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.31 µg/L

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.24 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.13 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

0.068 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.038 µg/L

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

4/24/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

0.033 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.003 µg/L

4/24/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

0.031 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.001 µg/L

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

4/22/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

0.09 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.06 µg/L

4/22/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.27 µg/L

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.22 µg/L

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

4/17/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.068 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.038 µg/L

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

0.068 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.038 µg/L

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

0.067 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.037 µg/L

4/17/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

4/9/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

0.079 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.049 µg/L

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

0.059 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.029 µg/L

4/9/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

0.058 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.028 µg/L

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

0.058 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.028 µg/L

4/9/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.31 µg/L

1/16/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.31 µg/L

1/16/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.22 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.22 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.43 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.4 µg/L

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

0.36 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.33 µg/L

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

0.06 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.03 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.049 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.019 µg/L

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.24 µg/L

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

0.056 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.026 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

0.042 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.012 µg/L

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

0.033 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.003 µg/L

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

0.03 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0 µg/L

10/23/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.22 µg/L

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L

10/9/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L

10/9/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

0.15 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

10/9/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

10/9/2013

11 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

cobalt (60)

EP #43 - SS-2

Sierra del Oro ℹ️

<1 µg/L

Below Reporting Level

7/15/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

7/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<1 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<1 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<1 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<1 µg/L

Below Reporting Level

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/10/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<1 µg/L

Below Reporting Level

4/22/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<1 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<1 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

4/17/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<1 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<1 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

1/16/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<1 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<1 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<1 µg/L

Below Reporting Level

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

cylindrospermopsin (96)

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2019

6 years ago

Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L

Contaminant Details

dimethipin (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (50)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

7/15/2004

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

4/27/2004

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<1 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<1 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<1 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

equilin (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.004 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.004 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

estriol (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0008 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0008 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0008 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0008 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0008 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0008 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0008 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0008 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0008 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0008 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0008 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0008 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0008 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0008 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0008 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0008 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0008 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0008 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0008 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0008 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0008 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0008 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0008 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0008 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0008 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0008 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0008 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0008 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0008 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.0008 µg/L
Reference Level: ?

Contaminant Details

estrone (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.002 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.002 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

ethoprop (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.03 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.03 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L

Contaminant Details

Germanium (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

HAA5 (five regulated haloacetic acids) (32)

SS-2

Distribution System - Mix ℹ️

14.85 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

D4-4

Distribution System - MX ℹ️

10.2 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

SS-3

Distribution System - Mix ℹ️

9.79 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

D5-7

Distribution System - MX ℹ️

0.23 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

D3-5

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

D5-3

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

D2-10

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

D2-11

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

3/14/2019

6 years ago

SS-2

Distribution System - Mix ℹ️

7.3 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

D4-4

Distribution System - MX ℹ️

7.2 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

SS-3

Distribution System - Mix ℹ️

7.14 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

D5-3

Distribution System - MX ℹ️

2.6 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

D5-7

Distribution System - MX ℹ️

2.06 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

D2-10

Distribution System - MX ℹ️

0.41 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

D3-5

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

D2-11

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

12/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

10.3 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

D5-7

Distribution System - MX ℹ️

7.5 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

D5-3

Distribution System - MX ℹ️

7 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

D3-5

Distribution System - MX ℹ️

5.8 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

D2-11

Distribution System - MX ℹ️

5.7 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

D2-10

Distribution System - MX ℹ️

5.4 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

SS-3

Distribution System - Mix ℹ️

4.4 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

D4-4

Distribution System - MX ℹ️

3.18 µg/L

Meets Reporting Threshold

9/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

15.81 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

D5-3

Distribution System - MX ℹ️

11.5 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

SS-3

Distribution System - Mix ℹ️

10.8 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

D5-7

Distribution System - MX ℹ️

10.2 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

D2-10

Distribution System - MX ℹ️

9 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

D3-5

Distribution System - MX ℹ️

7.6 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

D2-11

Distribution System - MX ℹ️

7.4 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

D4-4

Distribution System - MX ℹ️

4.1 µg/L

Meets Reporting Threshold

6/14/2018

7 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L

Contaminant Details

HAA6Br (six brominated haloacetic acids) (32)

SS-2

Distribution System - Mix ℹ️

17.25 µg/L

3/14/2019

6 years ago

SS-3

Distribution System - Mix ℹ️

15.44 µg/L

3/14/2019

6 years ago

D4-4

Distribution System - MX ℹ️

10.1 µg/L

3/14/2019

6 years ago

D3-5

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D5-3

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D5-7

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D2-10

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D2-11

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

SS-3

Distribution System - Mix ℹ️

9.9 µg/L

12/13/2018

6 years ago

D4-4

Distribution System - MX ℹ️

8.2 µg/L

12/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

8 µg/L

12/13/2018

6 years ago

D5-3

Distribution System - MX ℹ️

2.01 µg/L

12/13/2018

6 years ago

D5-7

Distribution System - MX ℹ️

1.45 µg/L

12/13/2018

6 years ago

D3-5

Distribution System - MX ℹ️

0 µg/L

12/13/2018

6 years ago

D2-10

Distribution System - MX ℹ️

0 µg/L

12/13/2018

6 years ago

D2-11

Distribution System - MX ℹ️

0 µg/L

12/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

9.46 µg/L

9/13/2018

6 years ago

D5-7

Distribution System - MX ℹ️

7.69 µg/L

9/13/2018

6 years ago

D5-3

Distribution System - MX ℹ️

6.96 µg/L

9/13/2018

6 years ago

SS-3

Distribution System - Mix ℹ️

5.94 µg/L

9/13/2018

6 years ago

D3-5

Distribution System - MX ℹ️

5.63 µg/L

9/13/2018

6 years ago

D2-11

Distribution System - MX ℹ️

5.41 µg/L

9/13/2018

6 years ago

D2-10

Distribution System - MX ℹ️

4.89 µg/L

9/13/2018

6 years ago

D4-4

Distribution System - MX ℹ️

2.96 µg/L

9/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

13.91 µg/L

6/14/2018

7 years ago

SS-3

Distribution System - Mix ℹ️

11.5 µg/L

6/14/2018

7 years ago

D5-3

Distribution System - MX ℹ️

10.9 µg/L

6/14/2018

7 years ago

D5-7

Distribution System - MX ℹ️

10.13 µg/L

6/14/2018

7 years ago

D2-10

Distribution System - MX ℹ️

8.41 µg/L

6/14/2018

7 years ago

D3-5

Distribution System - MX ℹ️

7.51 µg/L

6/14/2018

7 years ago

D2-11

Distribution System - MX ℹ️

6.94 µg/L

6/14/2018

7 years ago

D4-4

Distribution System - MX ℹ️

3.99 µg/L

6/14/2018

7 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

HAA9 (nine haloacetic acids) (32)

SS-2

Distribution System - Mix ℹ️

28.05 µg/L

3/14/2019

6 years ago

SS-3

Distribution System - Mix ℹ️

20.09 µg/L

3/14/2019

6 years ago

D4-4

Distribution System - MX ℹ️

17.9 µg/L

3/14/2019

6 years ago

D5-7

Distribution System - MX ℹ️

0.23 µg/L

3/14/2019

6 years ago

D3-5

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D5-3

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D2-10

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D2-11

Distribution System - MX ℹ️

0 µg/L

3/14/2019

6 years ago

D4-4

Distribution System - MX ℹ️

13.4 µg/L

12/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

13.3 µg/L

12/13/2018

6 years ago

SS-3

Distribution System - Mix ℹ️

12.34 µg/L

12/13/2018

6 years ago

D5-3

Distribution System - MX ℹ️

4.1 µg/L

12/13/2018

6 years ago

D5-7

Distribution System - MX ℹ️

3.16 µg/L

12/13/2018

6 years ago

D2-10

Distribution System - MX ℹ️

0.41 µg/L

12/13/2018

6 years ago

D3-5

Distribution System - MX ℹ️

0 µg/L

12/13/2018

6 years ago

D2-11

Distribution System - MX ℹ️

0 µg/L

12/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

17.16 µg/L

9/13/2018

6 years ago

D5-7

Distribution System - MX ℹ️

12.69 µg/L

9/13/2018

6 years ago

D5-3

Distribution System - MX ℹ️

11.96 µg/L

9/13/2018

6 years ago

D3-5

Distribution System - MX ℹ️

9.83 µg/L

9/13/2018

6 years ago

D2-11

Distribution System - MX ℹ️

9.51 µg/L

9/13/2018

6 years ago

D2-10

Distribution System - MX ℹ️

8.79 µg/L

9/13/2018

6 years ago

SS-3

Distribution System - Mix ℹ️

7.94 µg/L

9/13/2018

6 years ago

D4-4

Distribution System - MX ℹ️

5.15 µg/L

9/13/2018

6 years ago

SS-2

Distribution System - Mix ℹ️

26.11 µg/L

6/14/2018

7 years ago

D5-3

Distribution System - MX ℹ️

19.9 µg/L

6/14/2018

7 years ago

SS-3

Distribution System - Mix ℹ️

18.9 µg/L

6/14/2018

7 years ago

D5-7

Distribution System - MX ℹ️

17.53 µg/L

6/14/2018

7 years ago

D2-10

Distribution System - MX ℹ️

15.41 µg/L

6/14/2018

7 years ago

D3-5

Distribution System - MX ℹ️

13.31 µg/L

6/14/2018

7 years ago

D2-11

Distribution System - MX ℹ️

12.74 µg/L

6/14/2018

7 years ago

D4-4

Distribution System - MX ℹ️

7.09 µg/L

6/14/2018

7 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (54)

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

lithium (54)

SW-21

SW-21 ℹ️

<9 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

43 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 34 µg/L

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

37.4 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 28.4 µg/L

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

30.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 21.9 µg/L

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

29.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20.8 µg/L

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

29.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20.5 µg/L

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

29.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20.3 µg/L

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

28.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 19.8 µg/L

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<9 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<9 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<9 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<9 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<9 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

45.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 36.9 µg/L

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

37.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 28.7 µg/L

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

30.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 21.2 µg/L

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

55.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 46.1 µg/L

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

48.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 39.9 µg/L

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

47.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 38.8 µg/L

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

35.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 26.6 µg/L

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

34.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 25.2 µg/L

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

33.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 24.2 µg/L

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

31.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 22.5 µg/L

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<9 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<9 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<9 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<9 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<9 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

42.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 33.7 µg/L

9/20/2023

23 months ago

SB-15

SDO Blend at Mangular ℹ️

35.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 26.3 µg/L

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

32.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 23.8 µg/L

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

32.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 23.6 µg/L

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

32.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 23.2 µg/L

9/20/2023

23 months ago

EP #19 - SS-1

Lester SWTP ℹ️

32 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 23 µg/L

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

28.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 19.8 µg/L

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<9 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 9 µg/L
Reference Level: ?

Contaminant Details

Manganese (50)

SS-3

Mills ℹ️

3.4 µg/L

Meets Reporting Threshold

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

0.44 µg/L

Meets Reporting Threshold

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

0.4 µg/L

Meets Reporting Threshold

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.4 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

1.8 µg/L

Meets Reporting Threshold

9/11/2019

5 years ago

SS-3

Mills ℹ️

1.2 µg/L

Meets Reporting Threshold

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

0.52 µg/L

Meets Reporting Threshold

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

0.47 µg/L

Meets Reporting Threshold

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

14 µg/L

Meets Reporting Threshold

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

4.6 µg/L

Meets Reporting Threshold

6/13/2019

6 years ago

SS-3

Mills ℹ️

1.3 µg/L

Meets Reporting Threshold

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

0.47 µg/L

Meets Reporting Threshold

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.4 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

62 µg/L

Meets Reporting Threshold

3/21/2019

6 years ago

SS-3

Mills ℹ️

5.2 µg/L

Meets Reporting Threshold

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.79 µg/L

Meets Reporting Threshold

3/21/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.66 µg/L

Meets Reporting Threshold

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

0.51 µg/L

Meets Reporting Threshold

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

0.43 µg/L

Meets Reporting Threshold

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.4 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<5 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<5 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<5 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<5 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<5 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<5 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<5 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<5 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<5 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<5 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<5 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<5 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<5 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<5 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<5 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<5 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<5 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 5 µg/L
Reference Level: ?

Contaminant Details

molinate (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<0.9 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<0.9 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<0.9 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<0.9 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<0.9 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<0.9 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<0.9 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<0.9 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<0.9 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<0.9 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 0.9 µg/L
Reference Level: ?

Contaminant Details

molybdenum (60)

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

4.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.6 µg/L

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.5 µg/L

7/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.4 µg/L

7/15/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

7/15/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 15 µg/L

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.5 µg/L

7/10/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.3 µg/L

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

7/10/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

4/24/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L

4/24/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.6 µg/L

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

4/22/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<1 µg/L

Below Reporting Level

4/22/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 16 µg/L

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

4/17/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.9 µg/L

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.9 µg/L

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.9 µg/L

4/17/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.9 µg/L

4/17/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3 µg/L

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.2 µg/L

4/9/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.1 µg/L

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2 µg/L

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<1 µg/L

Below Reporting Level

4/9/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.9 µg/L

1/16/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

1/16/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

1/16/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.3 µg/L

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L

1/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.2 µg/L

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.2 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3 µg/L

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.7 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.3 µg/L

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<1 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.2 µg/L

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3 µg/L

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

10/9/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.6 µg/L

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.8 µg/L

10/9/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

10/9/2013

11 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (54)

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (54)

SW-21

SW-21 ℹ️

<0.006 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.006 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.006 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: ?

Contaminant Details

nitrobenzene (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<10 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<10 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<10 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<10 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<10 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<10 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<10 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<10 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<10 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<10 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<10 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<10 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<10 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<10 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<10 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<10 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<10 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 10 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (54)

SW-21

SW-21 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: ?

Contaminant Details

o-toluidine (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.007 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

oxyfluorfen (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.05 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.05 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.05 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.05 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L

Contaminant Details

perchlorate (73)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<4 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

7.93 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.93 µg/L

12/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

6.9 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.9 µg/L

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

6.41 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.41 µg/L

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

5.41 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.41 µg/L

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<4 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<4 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

6.5 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.5 µg/L

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 9 µg/L

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

6 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2 µg/L

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

5.6 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.6 µg/L

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.7 µg/L

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.7 µg/L

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0 µg/L

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<4 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3 µg/L

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<4 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 8 µg/L

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

7.9 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.9 µg/L

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

7.8 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.8 µg/L

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

6.7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.7 µg/L

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

6.5 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.5 µg/L

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

6.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.4 µg/L

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

5.7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.7 µg/L

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

5.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.4 µg/L

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

4.6 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.6 µg/L

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.4 µg/L

12/12/2002

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<4 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<4 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

8.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 4.4 µg/L

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

7.7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.7 µg/L

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

7.6 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.6 µg/L

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

6.5 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.5 µg/L

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

6.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 2.4 µg/L

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

5.9 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.9 µg/L

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.7 µg/L

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.3 µg/L

6/20/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<4 µg/L

Below Reporting Level

1/31/2002

23 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<4 µg/L

Below Reporting Level

1/31/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<4 µg/L

Below Reporting Level

1/31/2002

23 years ago

WELL 06 03S/06W-31D02

WELL 06 ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 8 µg/L

1/29/2002

23 years ago

WELL 07 03S/06W-31D01

WELL 07 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 7 µg/L

1/29/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 7 µg/L

1/29/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 7 µg/L

1/29/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 7 µg/L

1/29/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

9.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 5.4 µg/L

1/29/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

9.4 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 5.4 µg/L

1/29/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

7.2 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.2 µg/L

1/29/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

5.3 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.3 µg/L

1/29/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.8 µg/L

1/29/2002

23 years ago

WELL 09 03S/07W-25M02

WELL 09 ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.2 µg/L

1/29/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<4 µg/L

Below Reporting Level

1/29/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<4 µg/L

Below Reporting Level

1/29/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<4 µg/L

Below Reporting Level

1/29/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<4 µg/L

Below Reporting Level

1/29/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<4 µg/L

Below Reporting Level

1/29/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<4 µg/L

Below Reporting Level

1/29/2002

23 years ago

Minimum Reporting Level: 4 µg/L
Reference Level: ?

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoro-3-methoxypropanoic acid (54)

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoro-4-methoxybutanoic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanesulfonic acid (84)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.09 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.09 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.09 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.09 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.09 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.09 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.09 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.09 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.09 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.09 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.09 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.09 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.09 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.09 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanoic acid (54)

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.0076 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0026 µg/L

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

0.0076 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0026 µg/L

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.005 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

perfluorodecanoic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorododecanoic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanesulfonic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanoic acid (84)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.013 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0.003 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.01 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.01 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.01 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.01 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.01 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.011 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0.001 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.01 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.01 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.01 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.01 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.01 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.01 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.01 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanesulfonic acid (84)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

Promenade Connection

Arlington Desalter ℹ️

0.0033 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0003 µg/L

9/20/2023

23 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.03 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.03 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanoic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.0038 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0008 µg/L

9/20/2023

23 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorononanoic acid (84)

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanesulfonic acid (84)

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.046 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.006 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.04 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.04 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.04 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.04 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.04 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.045 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.005 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.041 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.001 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

1/15/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.043 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.003 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.04 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.04 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.04 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanoic acid (84)

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.042 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.022 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.02 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.038 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.018 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.036 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.016 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

0.026 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.006 µg/L

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

1/15/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.029 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.009 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

10/23/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

0.023 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.003 µg/L

10/9/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanesulfonic acid (54)

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.004 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanoic acid (54)

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.0036 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0006 µg/L

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.0036 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0006 µg/L

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.0031 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0001 µg/L

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.003 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

0.0061 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0031 µg/L

9/20/2023

23 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorotetradecanoic acid (54)

SW-21

SW-21 ℹ️

<0.008 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.008 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.008 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: ?

Contaminant Details

perfluorotridecanoic acid (54)

SW-21

SW-21 ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

perfluoroundecanoic acid (54)

SW-21

SW-21 ℹ️

<0.002 µg/L

Below Reporting Level

9/11/2024

11 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

14 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-3

SW-3 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

SW-21

SW-21 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

12/14/2023

20 months ago

SB-15

SDO Blend at Mangular ℹ️

<0.002 µg/L

Below Reporting Level

10/19/2023

22 months ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SS-3

Mills ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-1

Temescal Desalter ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

Promenade Connection

Arlington Desalter ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

SW-3

SW-3 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2023

23 months ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

profenofos (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.3 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

quinoline (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.02 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.02 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<1 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<1 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<1 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<1 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<1 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<1 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<1 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<1 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

strontium (60)

EP #43 - SS-2

Sierra del Oro ℹ️

1100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L

7/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

1100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

1100 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 1099.7 µg/L

7/15/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

770 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 769.7 µg/L

7/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

990 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 989.7 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

810 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 809.7 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

610 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 609.7 µg/L

7/10/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 399.7 µg/L

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

300 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 299.7 µg/L

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 259.7 µg/L

7/10/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

950 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 949.7 µg/L

4/24/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

940 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 939.7 µg/L

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

920 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 919.7 µg/L

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

560 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 559.7 µg/L

4/24/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

440 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 439.7 µg/L

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 24.7 µg/L

4/24/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

550 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 549.7 µg/L

4/22/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

610 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 609.7 µg/L

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

610 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 609.7 µg/L

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

600 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 599.7 µg/L

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

440 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 439.7 µg/L

4/17/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 279.7 µg/L

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 259.7 µg/L

4/17/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

850 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 849.7 µg/L

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

700 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 699.7 µg/L

4/9/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

680 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 679.7 µg/L

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

640 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 639.7 µg/L

4/9/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

600 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 599.7 µg/L

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 259.7 µg/L

1/16/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

260 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 259.7 µg/L

1/16/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

250 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 249.7 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

240 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 239.7 µg/L

1/16/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

940 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 939.7 µg/L

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

930 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 929.7 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

910 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 909.7 µg/L

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

870 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 869.7 µg/L

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 309.7 µg/L

1/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 279.7 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

850 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 849.7 µg/L

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

830 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 829.7 µg/L

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

810 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 809.7 µg/L

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

810 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 809.7 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

800 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 799.7 µg/L

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

630 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 629.7 µg/L

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

610 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 609.7 µg/L

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

570 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 569.7 µg/L

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

570 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 569.7 µg/L

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

280 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 279.7 µg/L

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

28 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 27.7 µg/L

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

840 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 839.7 µg/L

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

830 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 829.7 µg/L

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

820 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 819.7 µg/L

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

710 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 709.7 µg/L

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L

10/9/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

560 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 559.7 µg/L

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

300 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 299.7 µg/L

10/9/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

220 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 219.7 µg/L

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

210 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 209.7 µg/L

10/9/2013

11 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

tebuconazole (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.2 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.2 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.2 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L

Contaminant Details

terbacil (54)

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

12/15/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

12/11/2003

21 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

9/11/2003

21 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

9/11/2003

21 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

7/9/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

7/8/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

6/12/2003

22 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

6/12/2003

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

3/13/2003

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 8A 3310037-031

WELL 8A ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 9A 3310037-032

WELL 9A (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

2/13/2003

22 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 13 03S/06W-31K01

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 7A 3310037-030

WELL 7A ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

WELL 17A 3310037-033

WELL 17A ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<2 µg/L

Below Reporting Level

12/12/2002

22 years ago

TEMESCAL DESALTER (SB-1)

TEMESCAL DESALTER EFFLUENT (SB-1) ℹ️

<2 µg/L

Below Reporting Level

6/21/2002

23 years ago

WELL 03 05S/06W-03K01

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 08 03S/07W-25J01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 11 03S/07W-27G01

WELL 11 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 12 - INACTIVE 03S/07W-27F01

WELL 12 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 14 03S/07W-35C01

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 15 03S/07W-26G01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 16 - INACTIVE 03S/07W-27A01

WELL 16 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WTP EFFLUENT - TREA N33/037-TREAT

WTP EFFLUENT - TREATED ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 19 03S/07W-25L01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 21 05S/06W-03J05

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 22 (DESALTER S 03S/07W-26J03

WELL 22 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 23 03S/07W-25L02

WELL 23 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 24 03S/07W-25K02

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 25 (DESALTER S 03S/07W-25E02

WELL 25 (DESALTER SUPPLY) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

WELL 26 03S/07W-25C03

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

SIERRA DEL ORO EFFLUENT (SS-2)

SIERRA DEL ORO EFFLUENT (SS-2) ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

testosterone (30)

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0001 µg/L

Below Reporting Level

7/15/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0001 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0001 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0001 µg/L

Below Reporting Level

7/10/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0001 µg/L

Below Reporting Level

7/10/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0001 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0001 µg/L

Below Reporting Level

4/24/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0001 µg/L

Below Reporting Level

4/22/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0001 µg/L

Below Reporting Level

4/17/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0001 µg/L

Below Reporting Level

4/17/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0001 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0001 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0001 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0001 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0001 µg/L

Below Reporting Level

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0001 µg/L

Below Reporting Level

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0001 µg/L

Below Reporting Level

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0001 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0001 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0001 µg/L

Below Reporting Level

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.0001 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.0001 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

<0.0001 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.0001 µg/L

Below Reporting Level

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.0001 µg/L

Below Reporting Level

10/23/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.0001 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.0001 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.0001 µg/L

Below Reporting Level

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.0001 µg/L

Below Reporting Level

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

<0.0001 µg/L

Below Reporting Level

10/9/2013

11 years ago

Minimum Reporting Level: 0.0001 µg/L
Reference Level: ?

Contaminant Details

total microcystins (96)

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

9/25/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

8/14/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

7/24/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

6/26/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2019

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

Total Permethrin (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.04 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.04 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.04 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L

Contaminant Details

tribufos (50)

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

SS-3

Mills ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.07 µg/L

Below Reporting Level

12/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

SS-3

Mills ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-1

Temescal Desalter ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2019

5 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SS-3

Mills ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

Promenade Connection

Arlington Desalter ℹ️

<0.07 µg/L

Below Reporting Level

6/13/2019

6 years ago

SB-15

SDO Blend at Mangular ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2019

6 years ago

EP #19 - SS-1

Lester SWTP ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

SS-3

Mills ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-1

Temescal Desalter ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

SB-14

Ontario/Garretson Zone 4 ℹ️

<0.07 µg/L

Below Reporting Level

3/21/2019

6 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L

Contaminant Details

vanadium (60)

EP #43 - SS-2

Sierra del Oro ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

7/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

7/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.7 µg/L

7/15/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

7/15/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

6.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6 µg/L

7/10/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

7/10/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.7 µg/L

7/10/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

7/10/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

7/10/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

7/10/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

4/24/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

4/24/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

4/24/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

4/24/2014

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.4 µg/L

4/24/2014

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

4/24/2014

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.8 µg/L

4/22/2014

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

0.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.5 µg/L

4/22/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

6.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.2 µg/L

4/17/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

4/17/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

4/17/2014

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.5 µg/L

4/17/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.4 µg/L

4/17/2014

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.4 µg/L

4/17/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

4/9/2014

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

4/9/2014

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

4/9/2014

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.6 µg/L

4/9/2014

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.6 µg/L

4/9/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

0.71 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.51 µg/L

4/9/2014

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

1/16/2014

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

1/16/2014

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

1/16/2014

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.6 µg/L

1/16/2014

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

1/15/2014

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

1/15/2014

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

1/15/2014

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

1/15/2014

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

1/15/2014

11 years ago

EP #36 - SB-10

Mangular Blend (SB-10) ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

10/23/2013

11 years ago

D1-3 (Golden Ridge/Crestridge Dr.)

Distribution System - MX ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

10/23/2013

11 years ago

D1-1 (1000 Rolling Hills)

Distribution System - GW ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

10/23/2013

11 years ago

D2-6 (1075 West Sixth St.)

Distribution System - GW ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

10/23/2013

11 years ago

D5-1 (Mabey Canyon Booster)

Distribution System - GW ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L

10/23/2013

11 years ago

EP #35: SB-9

R-3 Blend (SB-9) ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

10/23/2013

11 years ago

D3-10 (4251 San Sebastian Circle)

Distribution System - Mix ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

10/23/2013

11 years ago

D1-2 (1891 Ellington Dr.)

Distribution System - MX ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

10/23/2013

11 years ago

EP #43 - SS-2

Sierra del Oro ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

10/23/2013

11 years ago

SB-13

Ontario/Garretson Zone 3 (SB-13) ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.6 µg/L

10/23/2013

11 years ago

SB-2

Merrill & 7th St. Blend ℹ️

<0.2 µg/L

Below Reporting Level

10/23/2013

11 years ago

D5-7 (4289 Castlepeak)

Distribution System - GW ℹ️

4.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.1 µg/L

10/9/2013

11 years ago

D6-1 (Eagle Glen Z-6 Booster)

Distribution System - GW ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4 µg/L

10/9/2013

11 years ago

D3-1

19579 Temescal Canyon Road ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.3 µg/L

10/9/2013

11 years ago

EP #46 - SB-8

Lester Zone 5 Blend (SB-8) ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

10/9/2013

11 years ago

EP #19 - SS-1

Lester SWTP ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

10/9/2013

11 years ago

EP #45 - SB-7

Lester Zone 4 Blend (SB-7) ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

10/9/2013

11 years ago

EP #44 - SB-6

Lester Zone 3 Blend (SB-6) ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.4 µg/L

10/9/2013

11 years ago

D2-3 (2950 Pembroke Circle)

Distribution System - MX ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.3 µg/L

10/9/2013

11 years ago

D3-5 (1593 Mariposa Dr.)

Distribution System - Mix ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

10/9/2013

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Sampling Facilities

Lester SWTP
Multiple Sources (MX)

EP #19 - SS-1Entry Point to the Distribution System (EP)

SS-1Entry Point to the Distribution System (EP)

Lester Zone 5 Blend (SB-8)
Multiple Sources (MX)

EP #46 - SB-8Entry Point to the Distribution System (EP)

Lester Zone 4 Blend (SB-7)
Multiple Sources (MX)

EP #45 - SB-7Entry Point to the Distribution System (EP)

Lester Zone 3 Blend (SB-6)
Multiple Sources (MX)

EP #44 - SB-6Entry Point to the Distribution System (EP)

Sierra del Oro
Surface Water (SW)

EP #43 - SS-2Entry Point to the Distribution System (EP)

Mangular Blend (SB-10)
Multiple Sources (MX)

EP #36 - SB-10Entry Point to the Distribution System (EP)

Merrill & 7th St. Blend
Multiple Sources (MX)

SB-2Entry Point to the Distribution System (EP)

Ontario/Garretson Zone 3 (SB-13)
Multiple Sources (MX)

SB-13Entry Point to the Distribution System (EP)

Mills
Surface Water (SW)

SS-3Entry Point to the Distribution System (EP)

Temescal Desalter
Multiple Sources (MX)

SB-1Entry Point to the Distribution System (EP)

Ontario/Garretson Zone 4
Multiple Sources (MX)

SB-14Entry Point to the Distribution System (EP)

SDO Blend at Mangular
Multiple Sources (MX)

SB-15Entry Point to the Distribution System (EP)

Arlington Desalter
Ground Water (GW)

Promenade ConnectionEntry Point to the Distribution System (EP)

SW-3
Ground Water (GW)

SW-3Entry Point to the Distribution System (EP)

SW-21
Ground Water (GW)

SW-21Entry Point to the Distribution System (EP)

Distribution System - Mix
Surface Water (SW)

SS-3Distribution System (DS)

SS-2Distribution System (DS)

D3-5 (1593 Mariposa Dr.)Maximum Residence Time (MR)

D3-10 (4251 San Sebastian Circle)Maximum Residence Time (MR)

Distribution System - MX
Multiple Sources (MX)

D3-5Distribution System (DS)

D4-4Distribution System (DS)

D5-3Distribution System (DS)

D5-7Distribution System (DS)

D2-10Distribution System (DS)

D2-11Distribution System (DS)

D1-2 (1891 Ellington Dr.)Maximum Residence Time (MR)

D1-3 (Golden Ridge/Crestridge Dr.)Maximum Residence Time (MR)

D2-3 (2950 Pembroke Circle)Maximum Residence Time (MR)

R-3 Blend (SB-9)
Multiple Sources (MX)

EP #35: SB-9Entry Point to the Distribution System (EP)

19579 Temescal Canyon Road
Multiple Sources (MX)

D3-1Entry Point to the Distribution System (EP)

Distribution System - GW
Ground Water (GW)

D2-6 (1075 West Sixth St.)Maximum Residence Time (MR)

D5-1 (Mabey Canyon Booster)Maximum Residence Time (MR)

D6-1 (Eagle Glen Z-6 Booster)Maximum Residence Time (MR)

D5-7 (4289 Castlepeak)Maximum Residence Time (MR)

D1-1 (1000 Rolling Hills)Maximum Residence Time (MR)

10TH ST & WELL 19 BLEND
Ground Water (GW)

SB-4Entry Point to the Distribution System (EP)

D2-6 1059 WEST 6TH ST
Ground Water (GW)

D2-6Maximum Residence Time (MR)

D3-5 1593 MARIPOSA DR.
Surface Water (SW)

D3-5Maximum Residence Time (MR)

D3-8 ROCK VISTA DR.
Surface Water (SW)

D3-8Maximum Residence Time (MR)

D3-10 4251 SAN SEBASTIAN CIRCLE
Surface Water (SW)

D3-10Maximum Residence Time (MR)

D5-1 MABEY CANYON BOOSTER
Ground Water (GW)

D5-1Maximum Residence Time (MR)

D6-1 EAGLE GLEN Z-6 BOOSTER
Ground Water (GW)

D6-1Maximum Residence Time (MR)

D6-2 4516 BIRDIE CIRCLE
Ground Water (GW)

D6-2Maximum Residence Time (MR)

D6-3 4289 WILLOW BLUFF DR.
Ground Water (GW)

D6-3Maximum Residence Time (MR)

D6-4 PAYETTE BOOSTER
Ground Water (GW)

D6-4Maximum Residence Time (MR)

D1-1 1000 ROLLING HILLS
Ground Water (GW)

D1-1Maximum Residence Time (MR)

D1-2 1891 ELLINGTON AVE.
Multiple Sources (MX)

D1-2Maximum Residence Time (MR)

D1-3 GOLDEN RIDGE/CRESTRIDGE DR.
Multiple Sources (MX)

D1-3Maximum Residence Time (MR)

D1-4 CHADWICK RD./SHADYDALE LN
Multiple Sources (MX)

D1-4Maximum Residence Time (MR)

D2-3 2950 PEMBROKE CIRCLE
Multiple Sources (MX)

D2-3Maximum Residence Time (MR)

WELL 03
Ground Water (GW)

WELL 03 05S/06W-03K01SR (SR)

WELL 06
Ground Water (GW)

WELL 06 03S/06W-31D02SR (SR)

WELL 07
Ground Water (GW)

WELL 07 03S/06W-31D01SR (SR)

WELL 08
Ground Water (GW)

WELL 08 03S/07W-25J01SR (SR)

WELL 09
Ground Water (GW)

WELL 09 03S/07W-25M02SR (SR)

WELL 11
Ground Water (GW)

WELL 11 03S/07W-27G01Entry Point to the Distribution System (EP)

WELL 12 - INACTIVE
Ground Water (GW)

WELL 12 - INACTIVE 03S/07W-27F01Entry Point to the Distribution System (EP)

WELL 13
Ground Water (GW)

WELL 13 03S/06W-31K01Entry Point to the Distribution System (EP)

WELL 14
Ground Water (GW)

WELL 14 03S/07W-35C01Entry Point to the Distribution System (EP)

WELL 15
Ground Water (GW)

WELL 15 03S/07W-26G01Entry Point to the Distribution System (EP)

WELL 16 - INACTIVE
Ground Water (GW)

WELL 16 - INACTIVE 03S/07W-27A01SR (SR)

WTP EFFLUENT - TREATED
Surface Water (SW)

WTP EFFLUENT - TREA N33/037-TREATEntry Point to the Distribution System (EP)

WELL 19
Ground Water (GW)

WELL 19 03S/07W-25L01SR (SR)

WELL 21
Ground Water (GW)

WELL 21 05S/06W-03J05SR (SR)

WELL 22 (DESALTER SUPPLY)
Ground Water (GW)

WELL 22 (DESALTER S 03S/07W-26J03SR (SR)

WELL 23
Ground Water (GW)

WELL 23 03S/07W-25L02SR (SR)

WELL 24
Ground Water (GW)

WELL 24 03S/07W-25K02SR (SR)

WELL 25 (DESALTER SUPPLY)
Ground Water (GW)

WELL 25 (DESALTER S 03S/07W-25E02SR (SR)

WELL 26
Ground Water (GW)

WELL 26 03S/07W-25C03SR (SR)

WELL 7A
Ground Water (GW)

WELL 7A 3310037-030Entry Point to the Distribution System (EP)

WELL 8A
Ground Water (GW)

WELL 8A 3310037-031Entry Point to the Distribution System (EP)

WELL 9A (DESALTER SUPPLY)
Ground Water (GW)

WELL 9A 3310037-032SR (SR)

WELL 17A
Ground Water (GW)

WELL 17A 3310037-033Entry Point to the Distribution System (EP)

TEMESCAL DESALTER EFFLUENT (SB-1)
Ground Water (GW)

TEMESCAL DESALTER (SB-1)SR (SR)

SIERRA DEL ORO EFFLUENT (SS-2)
Surface Water (SW)

SIERRA DEL ORO EFFLUENT (SS-2)Entry Point to the Distribution System (EP)

FAQ

Is City of Corona tap water safe to drink?

When was City of Corona last tested for water contamination?

The latest water samples were taken on September 11th, 2024.