Palmdale Water District (CA) Water Quality

Palmdale Water District is a large public water system in EPA region 9 that provides tap water for the 93550 - 93552 zip codes. It has 36 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 8.94 µg/L. The maximum reported level of Manganese was 3.4 µg/L. There were 2 contamintants found in the Palmdale Water District water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (12)
1,2,3-trichloropropane (12)
1,3-butadiene (12)
1,4-dioxane (12)
1-butanol (12)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)
17-alpha-ethynylestradiol (12)
17-beta-estradiol (12)
1H,1H,2H,2H-perfluorodecane sulfonic acid (12)
1H,1H,2H,2H-perfluorohexane sulfonic acid (12)
1H,1H,2H,2H-perfluorooctane sulfonic acid (12)
2,4-dinitrotoluene (60)
2,6-dinitrotoluene (60)
2-methoxyethanol (12)
2-propen-1-ol (Allyl Alcohol) (12)
4,4'-dichloro dichlorophenyl ethylene (DDE) (60)
4,8-dioxa-3H-perfluorononanoic acid (12)
4-androstene-3,17-dione (12)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)
alpha-hexachlorocyclohexane (12)
anatoxin-a (8)
bromochloromethane (Halon 1011) (12)
bromomethane (12)
Butylated Hydroxyanisole (12)
chlorate (16)
chlorodifluoromethane (HCFC-22) (12)
chloromethane (12)
chlorpyrifos (12)
chromium (16)
chromium-6 (16)
cobalt (16)
cylindrospermopsin (8)
dimethipin (12)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (60)
equilin (12)
estriol (12)
estrone (12)
ethoprop (12)
Germanium (12)
HAA5 (five regulated haloacetic acids) (32)
HAA6Br (six brominated haloacetic acids) (32)
HAA9 (nine haloacetic acids) (32)
hexafluoropropylene oxide dimer acid (GenX) (12)
lithium (12)
Manganese (12)
methyl-tertiary-butyl-ether (MTBE) (60)
molinate (60)
molybdenum (16)
N-ethyl perfluorooctanesulfonamidoacetic acid (12)
N-methyl perfluorooctanesulfonamidoacetic acid (12)
nitrobenzene (60)
nonafluoro-3,6-dioxaheptanoic acid (12)
o-toluidine (12)
oxyfluorfen (12)
perchlorate (60)
perfluoro(2-ethoxyethane)sulfonic acid (12)
perfluoro-3-methoxypropanoic acid (12)
perfluoro-4-methoxybutanoic acid (12)
perfluorobutanesulfonic acid (24)
perfluorobutanoic acid (12)
perfluorodecanoic acid (12)
perfluorododecanoic acid (12)
perfluoroheptanesulfonic acid (12)
perfluoroheptanoic acid (24)
perfluorohexanesulfonic acid (24)
perfluorohexanoic acid (12)
perfluorononanoic acid (24)
perfluorooctanesulfonic acid (24)
perfluorooctanoic acid (24)
perfluoropentanesulfonic acid (12)
perfluoropentanoic acid (12)
perfluorotetradecanoic acid (12)
perfluorotridecanoic acid (12)
perfluoroundecanoic acid (12)
profenofos (12)
quinoline (12)
s-ethyl-dipropylthiocarbamate (EPTC) (60)
strontium (16)
tebuconazole (12)
terbacil (60)
testosterone (12)
total microcystins (8)
Total Permethrin (12)
tribufos (12)
vanadium (16)

1,1-dichloroethane (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

1,3-butadiene (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.1 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.1 µg/L

Below Reporting Level

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.1 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.1 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.1 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.1 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.1 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.1 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.1 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.1 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

1,4-dioxane (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/16/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.07 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.07 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.07 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.07 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.07 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.07 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.07 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

1-butanol (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<2 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<2 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

17-alpha-ethynylestradiol (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0009 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0009 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0009 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0009 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0009 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0009 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0009 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0009 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0009 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0009 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0009 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

17-beta-estradiol (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0004 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0004 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0004 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0004 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0004 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0004 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0004 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0004 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0004 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0004 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0004 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

2,4-dinitrotoluene (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

2-methoxyethanol (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.4 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.4 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.5 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.5 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.5 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.5 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.5 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.5 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.5 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.8 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.8 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.8 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.8 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.8 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.8 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<0.8 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.8 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.8 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.8 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.8 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

4-androstene-3,17-dione (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0003 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0003 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0003 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0003 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0003 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0003 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0003 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0003 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0003 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0003 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0003 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.002 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.01 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

anatoxin-a (8)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/18/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/4/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/20/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/6/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/2/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/19/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/5/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.06 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.28 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.22 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.15 µg/L

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.06 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.06 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.06 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.13 µg/L

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

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.086 µg/L

⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.026 µg/L

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.06 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.06 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.06 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.06 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

bromomethane (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

chlorate (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 180 µg/L

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

280 µg/L

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

10/7/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

210 µg/L

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

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 180 µg/L

8/12/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 290 µg/L

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

110 µg/L

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

7/8/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

100 µg/L

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

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<20 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

180 µg/L

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

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 180 µg/L

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

220 µg/L

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

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

110 µg/L

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

2/4/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

160 µg/L

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

1/14/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

120 µg/L

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

1/14/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

89 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 69 µg/L

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<20 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.08 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.08 µg/L

Below Reporting Level

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.08 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.08 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.08 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.08 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.08 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.08 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.08 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.08 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

chloromethane (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/20/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

chlorpyrifos (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

chromium (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.9 µg/L

1/6/2016

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

6.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.7 µg/L

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.2 µg/L

7/8/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

2.2 µg/L

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

7/8/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

2.1 µg/L

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

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

2.9 µg/L

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

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.07 µg/L

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.8 µg/L

2/4/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

6.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.6 µg/L

1/14/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

5.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.6 µg/L

1/14/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

2.1 µg/L

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

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L

1/14/2015

11 years ago

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

Contaminant Details

chromium-6 (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.97 µg/L

1/6/2016

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.47 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.15 µg/L

8/12/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

7.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 7.67 µg/L

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

4.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.17 µg/L

7/8/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.37 µg/L

7/8/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.27 µg/L

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.09 µg/L

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

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.07 µg/L

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.2 µg/L

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

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.97 µg/L

2/4/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

6.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 6.77 µg/L

1/14/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

5.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 5.87 µg/L

1/14/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.27 µg/L

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.27 µg/L

1/14/2015

11 years ago

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

Contaminant Details

cobalt (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<1 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<1 µg/L

Below Reporting Level

10/7/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<1 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<1 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<1 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<1 µg/L

Below Reporting Level

7/8/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<1 µg/L

Below Reporting Level

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<1 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<1 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

cylindrospermopsin (8)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

10/18/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

10/4/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/20/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/6/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/2/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/19/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/5/2018

7 years ago

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

Contaminant Details

dimethipin (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

4/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

4/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

4/16/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

equilin (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

estriol (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0008 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0008 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0008 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0008 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0008 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0008 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0008 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0008 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0008 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0008 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0008 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

estrone (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.002 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.002 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.002 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.002 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

ethoprop (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

Germanium (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (32)

2404 Old Nadeau Rd.

Distribution System ℹ️

8.94 µg/L

Meets Reporting Threshold

7/16/2019

6 years ago

5001 E. Avenue T-8

Distribution System ℹ️

8.29 µg/L

Meets Reporting Threshold

7/16/2019

6 years ago

3212 E. Avenue T-2

Distribution System ℹ️

7.11 µg/L

Meets Reporting Threshold

7/16/2019

6 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

5.81 µg/L

Meets Reporting Threshold

7/16/2019

6 years ago

36457 Harold Third

Distribution System ℹ️

3.92 µg/L

Meets Reporting Threshold

7/15/2019

6 years ago

37419 E. 3rd St.

Distribution System ℹ️

3.31 µg/L

Meets Reporting Threshold

7/15/2019

6 years ago

703 Denise St.

Distribution System ℹ️

2.81 µg/L

Meets Reporting Threshold

7/15/2019

6 years ago

1005 Lakeview Dr.

Distribution System ℹ️

0.44 µg/L

Meets Reporting Threshold

7/15/2019

6 years ago

5001 E. Avenue T-8

Distribution System ℹ️

6.5 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

6.48 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

6.44 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

5.27 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

36457 Harold Third

Distribution System ℹ️

4.9 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

4.12 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

703 Denise St.

Distribution System ℹ️

3.01 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

1.86 µg/L

Meets Reporting Threshold

4/16/2019

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

8.22 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

7.98 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

7.32 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

7.29 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

36457 Harold Third

Distribution System ℹ️

4.14 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

703 Denise St.

Distribution System ℹ️

3.7 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

3.08 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

1.58 µg/L

Meets Reporting Threshold

1/15/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

8.31 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

6.52 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

6.5 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

6.46 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

6.1 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

36457 Harold Third

Distribution System ℹ️

3.8 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

703 Denise St.

Distribution System ℹ️

3.6 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

2.05 µg/L

Meets Reporting Threshold

10/16/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (32)

2404 Old Nadeau Rd.

Distribution System ℹ️

16.84 µg/L

7/16/2019

6 years ago

5001 E. Avenue T-8

Distribution System ℹ️

14.49 µg/L

7/16/2019

6 years ago

3212 E. Avenue T-2

Distribution System ℹ️

13.76 µg/L

7/16/2019

6 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

12.5 µg/L

7/16/2019

6 years ago

36457 Harold Third

Distribution System ℹ️

9.6 µg/L

7/15/2019

6 years ago

37419 E. 3rd St.

Distribution System ℹ️

5.92 µg/L

7/15/2019

6 years ago

703 Denise St.

Distribution System ℹ️

2.8 µg/L

7/15/2019

6 years ago

1005 Lakeview Dr.

Distribution System ℹ️

0 µg/L

7/15/2019

6 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

16.78 µg/L

4/16/2019

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

16 µg/L

4/16/2019

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

15.64 µg/L

4/16/2019

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

13.43 µg/L

4/16/2019

7 years ago

36457 Harold Third

Distribution System ℹ️

12.15 µg/L

4/16/2019

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

10.78 µg/L

4/16/2019

7 years ago

703 Denise St.

Distribution System ℹ️

7.89 µg/L

4/16/2019

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

6.2 µg/L

4/16/2019

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

20.52 µg/L

1/15/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

19.78 µg/L

1/15/2019

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

18.62 µg/L

1/15/2019

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

18.09 µg/L

1/15/2019

7 years ago

36457 Harold Third

Distribution System ℹ️

12.99 µg/L

1/15/2019

7 years ago

703 Denise St.

Distribution System ℹ️

10.06 µg/L

1/15/2019

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

9.99 µg/L

1/15/2019

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

6.65 µg/L

1/15/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

15.6 µg/L

10/16/2018

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

13.2 µg/L

10/16/2018

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

12.9 µg/L

10/16/2018

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

10.1 µg/L

10/16/2018

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

10.1 µg/L

10/16/2018

7 years ago

36457 Harold Third

Distribution System ℹ️

9.05 µg/L

10/16/2018

7 years ago

703 Denise St.

Distribution System ℹ️

7.57 µg/L

10/16/2018

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

2.61 µg/L

10/16/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (32)

2404 Old Nadeau Rd.

Distribution System ℹ️

20.84 µg/L

7/16/2019

6 years ago

5001 E. Avenue T-8

Distribution System ℹ️

18.59 µg/L

7/16/2019

6 years ago

3212 E. Avenue T-2

Distribution System ℹ️

16.91 µg/L

7/16/2019

6 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

15.21 µg/L

7/16/2019

6 years ago

36457 Harold Third

Distribution System ℹ️

10.6 µg/L

7/15/2019

6 years ago

37419 E. 3rd St.

Distribution System ℹ️

6.8 µg/L

7/15/2019

6 years ago

703 Denise St.

Distribution System ℹ️

4.94 µg/L

7/15/2019

6 years ago

1005 Lakeview Dr.

Distribution System ℹ️

0.44 µg/L

7/15/2019

6 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

17.78 µg/L

4/16/2019

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

17.6 µg/L

4/16/2019

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

17.14 µg/L

4/16/2019

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

14.53 µg/L

4/16/2019

7 years ago

36457 Harold Third

Distribution System ℹ️

13.25 µg/L

4/16/2019

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

11.72 µg/L

4/16/2019

7 years ago

703 Denise St.

Distribution System ℹ️

8.89 µg/L

4/16/2019

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

6.86 µg/L

4/16/2019

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

21.82 µg/L

1/15/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

21.08 µg/L

1/15/2019

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

19.82 µg/L

1/15/2019

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

19.29 µg/L

1/15/2019

7 years ago

36457 Harold Third

Distribution System ℹ️

13.73 µg/L

1/15/2019

7 years ago

703 Denise St.

Distribution System ℹ️

11.06 µg/L

1/15/2019

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

10.47 µg/L

1/15/2019

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

6.93 µg/L

1/15/2019

7 years ago

2404 Old Nadeau Rd.

Distribution System ℹ️

18.21 µg/L

10/16/2018

7 years ago

2508 Desert Oak Dr.

Distribution System ℹ️

15.2 µg/L

10/16/2018

7 years ago

3212 E. Avenue T-2

Distribution System ℹ️

14.6 µg/L

10/16/2018

7 years ago

37419 E. 3rd St.

Distribution System ℹ️

12.66 µg/L

10/16/2018

7 years ago

5001 E. Avenue T-8

Distribution System ℹ️

12.42 µg/L

10/16/2018

7 years ago

36457 Harold Third

Distribution System ℹ️

10.05 µg/L

10/16/2018

7 years ago

703 Denise St.

Distribution System ℹ️

9.07 µg/L

10/16/2018

7 years ago

1005 Lakeview Dr.

Distribution System ℹ️

3.46 µg/L

10/16/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

lithium (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<9 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<9 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<9 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<9 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<9 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<9 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<9 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<9 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<9 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<9 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<9 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<9 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

Manganese (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

3.4 µg/L

Meets Reporting Threshold

7/3/2019

6 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

2.1 µg/L

Meets Reporting Threshold

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.9 µg/L

Meets Reporting Threshold

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

0.46 µg/L

Meets Reporting Threshold

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.45 µg/L

Meets Reporting Threshold

1/2/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

1 µg/L

Meets Reporting Threshold

10/11/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

0.89 µg/L

Meets Reporting Threshold

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<5 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<5 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<5 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<5 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<5 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<5 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<5 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<5 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<5 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<5 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<5 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

molinate (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.9 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.9 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.9 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.9 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.9 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.9 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<0.9 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.9 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.9 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.9 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<0.9 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

molybdenum (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

2 µg/L

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

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.4 µg/L

10/7/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

3.3 µg/L

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

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

3 µg/L

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

8/12/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

3.1 µg/L

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

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

1.9 µg/L

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

7/8/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.4 µg/L

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

4.4 µg/L

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

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

4 µg/L

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

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<1 µg/L

Below Reporting Level

2/4/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

2.9 µg/L

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

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

2 µg/L

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

1/14/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

1.8 µg/L

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

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.2 µg/L

1/14/2015

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.006 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.006 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.006 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.006 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.006 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.006 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.006 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.006 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.006 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.006 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.006 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.006 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

nitrobenzene (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<10 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<10 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<10 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<10 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<10 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<10 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<10 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<10 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<10 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<10 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<10 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

o-toluidine (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

oxyfluorfen (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.05 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.05 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.05 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

perchlorate (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<4 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<4 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<4 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<4 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<4 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<4 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<4 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<4 µg/L

Below Reporting Level

4/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<4 µg/L

Below Reporting Level

4/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<4 µg/L

Below Reporting Level

4/16/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<4 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (24)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

6/3/2024

24 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.09 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.09 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.09 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.09 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.09 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.09 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.09 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.09 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.09 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

perfluorobutanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.005 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluorodecanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluorododecanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluoroheptanoic acid (24)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.01 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.01 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.01 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.01 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.01 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.01 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.01 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.01 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (24)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

perfluorohexanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

0.0034 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0004 µg/L

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

0.0063 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0033 µg/L

6/3/2024

24 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluorononanoic acid (24)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (24)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.04 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.04 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.04 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.04 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.04 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.04 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.04 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.04 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

perfluorooctanoic acid (24)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.004 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluoropentanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

0.0046 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0016 µg/L

6/3/2024

24 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.003 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluorotetradecanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.008 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.008 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.008 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.008 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.008 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.008 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.008 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.008 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.008 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.008 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.008 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.008 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluorotridecanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.007 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.007 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.007 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.007 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

perfluoroundecanoic acid (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

3/6/2025

14 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.002 µg/L

Below Reporting Level

12/9/2024

17 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.002 µg/L

Below Reporting Level

12/2/2024

18 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

9/5/2024

21 months ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.002 µg/L

Below Reporting Level

6/3/2024

24 months ago

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

Contaminant Details

profenofos (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.3 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

quinoline (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<1 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

strontium (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

350 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 349.7 µg/L

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

380 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 379.7 µg/L

10/7/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

370 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 369.7 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

380 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 379.7 µg/L

8/12/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

450 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 449.7 µg/L

7/8/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

410 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 409.7 µg/L

7/8/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

370 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 369.7 µg/L

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

140 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

430 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 429.7 µg/L

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

440 µg/L

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

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

440 µg/L

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

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

510 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 509.7 µg/L

2/4/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

500 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 499.7 µg/L

1/14/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

470 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 469.7 µg/L

1/14/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

320 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 319.7 µg/L

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

150 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 149.7 µg/L

1/14/2015

11 years ago

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

Contaminant Details

tebuconazole (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.2 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

terbacil (60)

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

10/21/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

7/15/2002

23 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

6/10/2002

23 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

4/15/2002

24 years ago

PALMDALE LAKE G19/102-PMDLL

PALMDALE LAKE ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 02A 06N/11W-19E05

WELL 02A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 03A 06N/11W-19E06

WELL 03A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 04A 06N/11W-19F01

WELL 04A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 06A 06N/12W-23A01

WELL 06A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 07A 06N/11W-19F02

WELL 07A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 08A 06N/11W-19C01

WELL 08A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 10 06N/11W-20H01

WELL 10 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 11A 06N/12W-24C02

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 14A 06N/12W-24A03

WELL 14A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 15 06N/12W-13N01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 16 05N/11W-05C02

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 18 05N/11W-17H01

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 19 05N/11W-17H02

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 20 05N/11W-09A02

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 21 05N/11W-04P01

WELL 21 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 22 06N/11W-34Q01

WELL 22 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 24 06N/11W-19G01

WELL 24 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 25 06N/11W-35J01

WELL 25 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 30 06N/11W-36C01

WELL 30 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 33 06N/11W-36D01

WELL 33 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 35 05N/11W-03N01

WELL 35 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 23A 06N/11W-19L01

WELL 23A ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

FILTER PLANT - EFFL G19/102-PMFPL

FILTER PLANT - EFFLUENT ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 32 06N/11W-32P03

WELL 32 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

WELL 26 06N/11W-33J01

WELL 26 ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

CAL AQUEDUCT-RAW

STATE WATER PROJECT ℹ️

<2 µg/L

Below Reporting Level

1/16/2002

24 years ago

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

Contaminant Details

testosterone (12)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0001 µg/L

Below Reporting Level

1/6/2016

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0001 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0001 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0001 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0001 µg/L

Below Reporting Level

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0001 µg/L

Below Reporting Level

5/13/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.0001 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.0001 µg/L

Below Reporting Level

2/4/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.0001 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.0001 µg/L

Below Reporting Level

1/14/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.0001 µg/L

Below Reporting Level

1/14/2015

11 years ago

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

Contaminant Details

total microcystins (8)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/18/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/4/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/20/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/6/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/2/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/19/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.3 µg/L

Below Reporting Level

7/5/2018

7 years ago

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

Contaminant Details

Total Permethrin (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.04 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

tribufos (12)

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

7/3/2019

6 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2019

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/2/2019

7 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

<0.07 µg/L

Below Reporting Level

11/1/2018

7 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

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

Contaminant Details

vanadium (16)

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 16.8 µg/L

1/6/2016

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 10.8 µg/L

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/12/2015

10 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

31 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 30.8 µg/L

7/8/2015

10 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

7/8/2015

10 years ago

3212 E. Avenue T-2

Distribution System ℹ️

8.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.1 µg/L

7/8/2015

10 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

7.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.9 µg/L

7/8/2015

10 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 10.8 µg/L

4/8/2015

11 years ago

EP #30 - Filter Plant Effluent

Filter Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/10/2015

11 years ago

EP #36: Well 3A Treated

Well 3A ℹ️

13 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 12.8 µg/L

2/4/2015

11 years ago

EP #40: Well 7A Treated

Well 7A ℹ️

31 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 30.8 µg/L

1/14/2015

11 years ago

3212 E. Avenue T-2

Distribution System ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 21.8 µg/L

1/14/2015

11 years ago

EP #47: Wells 18 & 19 Treated

Wells 18 & 19 ℹ️

14 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 13.8 µg/L

1/14/2015

11 years ago

EP #49: Well 22 Treated

Well 22 ℹ️

7.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.1 µg/L

1/14/2015

11 years ago

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

Contaminant Details

Sampling Facilities

Filter Plant
Surface Water (SW)

EP #30 - Filter Plant EffluentEntry Point to the Distribution System (EP)

Well 22
Ground Water (GW)

EP #49: Well 22 TreatedEntry Point to the Distribution System (EP)

Wells 18 & 19
Ground Water (GW)

EP #47: Wells 18 & 19 TreatedEntry Point to the Distribution System (EP)

Well 7A
Ground Water (GW)

EP #40: Well 7A TreatedEntry Point to the Distribution System (EP)

Well 3A
Ground Water (GW)

EP #36: Well 3A TreatedEntry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

3212 E. Avenue T-2Distribution System (DS)

703 Denise St.Distribution System (DS)

1005 Lakeview Dr.Distribution System (DS)

5001 E. Avenue T-8Distribution System (DS)

2404 Old Nadeau Rd.Distribution System (DS)

2508 Desert Oak Dr.Distribution System (DS)

36457 Harold ThirdDistribution System (DS)

37419 E. 3rd St.Distribution System (DS)

Distribution System
Multiple Sources (MX)

3212 E. Avenue T-2Maximum Residence Time (MR)

EP- #053 WELL 26 - CHLORINATION
Ground Water (GW)

add ucmr sp nameEntry Point to the Distribution System (EP)

D/DBP Max. Residence Time-Site 2
Multiple Sources (MX)

4744 HALEN STREETMaximum Residence Time (MR)

PALMDALE LAKE
Surface Water (SW)

PALMDALE LAKE G19/102-PMDLLSR (SR)

WELL 02A
Ground Water (GW)

WELL 02A 06N/11W-19E05SR (SR)

WELL 03A
Ground Water (GW)

WELL 03A 06N/11W-19E06SR (SR)

WELL 04A
Ground Water (GW)

WELL 04A 06N/11W-19F01SR (SR)

WELL 06A
Ground Water (GW)

WELL 06A 06N/12W-23A01SR (SR)

WELL 07A
Ground Water (GW)

WELL 07A 06N/11W-19F02SR (SR)

WELL 08A
Ground Water (GW)

WELL 08A 06N/11W-19C01SR (SR)

WELL 10
Ground Water (GW)

WELL 10 06N/11W-20H01SR (SR)

WELL 11A
Ground Water (GW)

WELL 11A 06N/12W-24C02SR (SR)

WELL 14A
Ground Water (GW)

WELL 14A 06N/12W-24A03SR (SR)

WELL 15
Ground Water (GW)

WELL 15 06N/12W-13N01SR (SR)

WELL 16
Ground Water (GW)

WELL 16 05N/11W-05C02SR (SR)

WELL 18
Ground Water (GW)

WELL 18 05N/11W-17H01SR (SR)

WELL 19
Ground Water (GW)

WELL 19 05N/11W-17H02SR (SR)

WELL 20
Ground Water (GW)

WELL 20 05N/11W-09A02SR (SR)

WELL 21
Ground Water (GW)

WELL 21 05N/11W-04P01SR (SR)

WELL 22
Ground Water (GW)

WELL 22 06N/11W-34Q01SR (SR)

WELL 24
Ground Water (GW)

WELL 24 06N/11W-19G01SR (SR)

WELL 25
Ground Water (GW)

WELL 25 06N/11W-35J01SR (SR)

WELL 30
Ground Water (GW)

WELL 30 06N/11W-36C01SR (SR)

WELL 33
Ground Water (GW)

WELL 33 06N/11W-36D01SR (SR)

WELL 35
Ground Water (GW)

WELL 35 05N/11W-03N01SR (SR)

WELL 23A
Ground Water (GW)

WELL 23A 06N/11W-19L01SR (SR)

FILTER PLANT - EFFLUENT
Surface Water (SW)

FILTER PLANT - EFFL G19/102-PMFPLEntry Point to the Distribution System (EP)

WELL 32
Ground Water (GW)

WELL 32 06N/11W-32P03SR (SR)

WELL 26
Ground Water (GW)

WELL 26 06N/11W-33J01SR (SR)

STATE WATER PROJECT
Surface Water (SW)

CAL AQUEDUCT-RAWSR (SR)

FAQ

Is Palmdale Water District tap water safe to drink?

When was Palmdale Water District last tested for water contamination?

The latest water samples were taken on March 6th, 2025.