Eastern Municipal Water District (CA) Water Quality

Eastern Municipal Water District is a large public water system in EPA region 9 that provides tap water for the 92518, 92544, 92545, 92551, 92555, 92562, 92563, 92570 - 92572, 92583 - 92587, 92596 zip codes. It has 56 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 17.3 µg/L. The maximum reported level of Manganese was 81 µg/L. There were 2 contamintants found in the Eastern Municipal 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
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
17-alpha-ethynylestradiol
17-beta-estradiol
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2,4-dinitrotoluene
2,6-dinitrotoluene
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,4'-dichloro dichlorophenyl ethylene (DDE)
4,8-dioxa-3H-perfluorononanoic acid
4-androstene-3,17-dione
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
anatoxin-a
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
cylindrospermopsin
dimethipin
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate
equilin
estriol
estrone
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
methyl-tertiary-butyl-ether (MTBE)
molinate
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nitrobenzene
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perchlorate
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
s-ethyl-dipropylthiocarbamate (EPTC)
strontium
tebuconazole
terbacil
testosterone
total microcystins
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

1,3-butadiene (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.1 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.1 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.1 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.1 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.1 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.1 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.1 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.1 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.1 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.1 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.1 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

1,4-dioxane (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

0.078 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.008 µg/L

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.17 µg/L

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.1 µg/L

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.07 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.07 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.1 µg/L

4/17/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.16 µg/L

4/15/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.07 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

1-butanol (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<2 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<2 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<2 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<2 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<2 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<2 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<2 µg/L

Below Reporting Level

7/8/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<2 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<2 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<2 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<2 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<2 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<2 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<2 µg/L

Below Reporting Level

3/18/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<2 µg/L

Below Reporting Level

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<2 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<2 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<2 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

17-alpha-ethynylestradiol (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0009 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0009 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0009 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0009 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0009 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0009 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0009 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0009 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0009 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0009 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0009 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0009 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0009 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0009 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

17-beta-estradiol (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0004 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0004 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0004 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0004 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0004 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0004 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0004 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0004 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0004 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0004 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

2,4-dinitrotoluene (30)

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (30)

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

2-methoxyethanol (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.4 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.4 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.4 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.4 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.4 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.4 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.4 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.4 µg/L

Below Reporting Level

7/8/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.4 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.4 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.4 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.4 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.4 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.4 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.4 µg/L

Below Reporting Level

3/18/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.4 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.5 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.5 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.5 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.5 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.5 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.5 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.5 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.5 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.5 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.5 µg/L

Below Reporting Level

7/8/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.5 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.5 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.5 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.5 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.5 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.5 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.5 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.5 µg/L

Below Reporting Level

3/18/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.5 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.5 µg/L

Below Reporting Level

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.5 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.5 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.5 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.5 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.5 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (30)

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<0.8 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<0.8 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<0.8 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<0.8 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<0.8 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<0.8 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<0.8 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<0.8 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<0.8 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<0.8 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<0.8 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<0.8 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<0.8 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<0.8 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<0.8 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

4-androstene-3,17-dione (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0003 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0003 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0003 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0003 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0003 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0003 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0003 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0003 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0003 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0003 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0003 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0003 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0003 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0003 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0003 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0003 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0003 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.002 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.01 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.01 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.01 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.01 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.01 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.01 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.01 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.01 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.01 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.01 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

anatoxin-a (32)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/8/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2019

6 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.06 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.06 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.06 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.06 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.06 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.06 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.06 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.06 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.06 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.06 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.06 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.06 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.06 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.06 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.06 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

bromomethane (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

chlorate (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

51 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 31 µg/L

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

100 µg/L

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

2/14/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

1800 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 1780 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

110 µg/L

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

1/7/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

42 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 22 µg/L

1/7/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

160 µg/L

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

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

120 µg/L

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

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

110 µg/L

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

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

88 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 68 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

45 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 25 µg/L

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

44 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 24 µg/L

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

37 µg/L

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

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

33 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 13 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 3 µg/L

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 600 µg/L

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

300 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 280 µg/L

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

130 µg/L

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

11/25/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

110 µg/L

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

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

110 µg/L

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

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 52 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

63 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 43 µg/L

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

46 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 26 µg/L

10/8/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

41 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 21 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

32 µg/L

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

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

30 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 10 µg/L

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

26 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 6 µg/L

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<20 µg/L

Below Reporting Level

10/8/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

130 µg/L

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

10/7/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

120 µg/L

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

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

96 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 76 µg/L

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

82 µg/L

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

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 52 µg/L

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

67 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 47 µg/L

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

52 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 32 µg/L

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

51 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 31 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

37 µg/L

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

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<20 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

<20 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

190 µg/L

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

7/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

160 µg/L

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

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

150 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

140 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

90 µg/L

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

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

77 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 57 µg/L

7/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

74 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 54 µg/L

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

35 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 15 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

27 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 7 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 0 µg/L

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<20 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<20 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

250 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 230 µg/L

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

4/17/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

140 µg/L

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

4/16/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

70 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 50 µg/L

4/16/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

37 µg/L

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

4/16/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

760 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 740 µg/L

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

730 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 710 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

230 µg/L

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

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

4/15/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

140 µg/L

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

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

120 µg/L

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

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

71 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 51 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

70 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 50 µg/L

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

68 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 48 µg/L

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

61 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 41 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

56 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 36 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

54 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 34 µg/L

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 14 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 14 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

24 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 4 µg/L

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 3 µg/L

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 3 µg/L

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 0 µg/L

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<20 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.08 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.08 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.08 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.08 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.08 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.08 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.08 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.08 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.08 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.08 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.08 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.08 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.08 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.08 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.08 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

chloromethane (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

chlorpyrifos (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

chromium (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

0.64 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.44 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

1/7/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

1/7/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

0.99 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.79 µg/L

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

0.53 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.33 µg/L

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.36 µg/L

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

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.35 µg/L

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

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.21 µg/L

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

1/6/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

0.72 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.52 µg/L

10/31/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.41 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.21 µg/L

10/31/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

0.96 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.76 µg/L

10/8/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.88 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.68 µg/L

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.32 µg/L

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

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.24 µg/L

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

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.9 µg/L

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

0.37 µg/L

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

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

0.29 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.09 µg/L

10/7/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

0.77 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.57 µg/L

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.27 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.27 µg/L

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

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

0.24 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

7/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.78 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.58 µg/L

4/17/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

4/16/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/16/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

4/16/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

0.99 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.79 µg/L

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.86 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.66 µg/L

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

0.63 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.43 µg/L

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.3 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

0.42 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.22 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.4 µg/L

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

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

0.35 µg/L

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

4/15/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

0.32 µg/L

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

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

chromium-6 (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

0.052 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.022 µg/L

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

0.29 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.26 µg/L

2/14/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

0.79 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.76 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

0.15 µg/L

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

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0.11 µg/L

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

1/7/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

1.3 µg/L

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

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

0.57 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.54 µg/L

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.51 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.48 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.48 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.45 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.18 µg/L

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

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

0.12 µg/L

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

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

0.073 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.043 µg/L

1/6/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

0.066 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.036 µg/L

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

0.048 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.018 µg/L

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

0.16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

1.3 µg/L

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

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.17 µg/L

10/8/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.07 µg/L

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.41 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.32 µg/L

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

0.18 µg/L

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

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

0.058 µg/L

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

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

0.055 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.025 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

0.041 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.011 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.37 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.47 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.44 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.37 µg/L

10/7/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

0.31 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.28 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0.16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L

10/7/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

0.12 µg/L

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

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

0.1 µg/L

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

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

0.084 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.054 µg/L

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

0.059 µg/L

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

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

1.3 µg/L

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

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.55 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.52 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.54 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.51 µg/L

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.41 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.38 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.35 µg/L

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L

7/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

0.09 µg/L

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

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

0.085 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.055 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

0.084 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.054 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0.08 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

0.062 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.032 µg/L

7/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

0.06 µg/L

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

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

0.65 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.62 µg/L

4/22/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

0.1 µg/L

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

4/22/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

1.3 µg/L

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

4/17/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

1.3 µg/L

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

4/17/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.17 µg/L

4/17/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

0.56 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.53 µg/L

4/17/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.55 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.52 µg/L

4/17/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

0.16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L

4/17/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0.049 µg/L

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

4/17/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

0.033 µg/L

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

4/16/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

0.43 µg/L

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

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

0.36 µg/L

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

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

0.12 µg/L

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

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

0.11 µg/L

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

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

0.088 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.058 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

0.087 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.057 µg/L

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

0.077 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.047 µg/L

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

0.064 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.034 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

0.063 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.033 µg/L

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

0.047 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.017 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

cobalt (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/14/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/7/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/7/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<1 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<1 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<1 µg/L

Below Reporting Level

11/25/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/31/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/31/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<1 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<1 µg/L

Below Reporting Level

4/17/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/16/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/16/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

4/16/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

cylindrospermopsin (32)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

8/19/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

8/19/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

8/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

8/19/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

7/8/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

6/3/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2019

6 years ago

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

Contaminant Details

dimethipin (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (32)

WELL 57 BLEND

WELL 57 - FOLLICO BLEND ℹ️

<1 µg/L

Below Reporting Level

11/29/2004

20 years ago

WELL 57 BLEND

WELL 57 - FOLLICO BLEND ℹ️

<1 µg/L

Below Reporting Level

6/9/2004

21 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<1 µg/L

Below Reporting Level

11/19/2002

22 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<1 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<1 µg/L

Below Reporting Level

8/20/2002

23 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

1.1 µg/L

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

8/6/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<1 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<1 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

equilin (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.004 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.004 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

estriol (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0008 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0008 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0008 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0008 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0008 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0008 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0008 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0008 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0008 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0008 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0008 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0008 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0008 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0008 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

estrone (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.002 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.002 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.002 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.002 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.002 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.002 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.002 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

ethoprop (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

Germanium (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.3 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.37 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.07 µg/L

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.3 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.3 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.3 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.04 µg/L

3/12/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (42)

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

4.77 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

4.6 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

4.4 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

3.52 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

2.69 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

1.78 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

1.25 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

4.9 µg/L

Meets Reporting Threshold

12/2/2019

5 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

1.69 µg/L

Meets Reporting Threshold

12/2/2019

5 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

11 µg/L

Meets Reporting Threshold

9/4/2019

5 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

10.44 µg/L

Meets Reporting Threshold

9/4/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

5.61 µg/L

Meets Reporting Threshold

9/4/2019

5 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

5.4 µg/L

Meets Reporting Threshold

9/4/2019

5 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

2.84 µg/L

Meets Reporting Threshold

9/4/2019

5 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

1.23 µg/L

Meets Reporting Threshold

9/4/2019

5 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

6.8 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

5.87 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

5.56 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

5.04 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

3.61 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0.88 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

5.4 µg/L

Meets Reporting Threshold

6/7/2019

6 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

5.28 µg/L

Meets Reporting Threshold

6/7/2019

6 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

6.9 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

5.51 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

4.19 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

3.63 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

3.31 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

3.02 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

17.3 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

8.9 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

7.34 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

4.24 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

2 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

1.18 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

10.22 µg/L

Meets Reporting Threshold

3/1/2019

6 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

9.63 µg/L

Meets Reporting Threshold

3/1/2019

6 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

9.3 µg/L

Meets Reporting Threshold

3/1/2019

6 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

7.7 µg/L

Meets Reporting Threshold

3/1/2019

6 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

7.2 µg/L

Meets Reporting Threshold

3/1/2019

6 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

7.08 µg/L

Meets Reporting Threshold

3/1/2019

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (42)

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

9.6 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

8.9 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

8.86 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

6.8 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

5.1 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

3.87 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

2.17 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

8.2 µg/L

12/2/2019

5 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

3.24 µg/L

12/2/2019

5 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

15.74 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

15.5 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

11.31 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

10.8 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

4.95 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

2.43 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

7.69 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

7.04 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

6.11 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

5.69 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

4.59 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

1.23 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

11.4 µg/L

6/7/2019

6 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

9.48 µg/L

6/7/2019

6 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

12 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

8.69 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

7.19 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

5.64 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

4.81 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

2.52 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

31.9 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

23.2 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

15.74 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

8.83 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

3.67 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

0.49 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

14.02 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

12.43 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

11.7 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

9.7 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

9.58 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

8.5 µg/L

3/1/2019

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (42)

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

12.8 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

12 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

10.97 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

9.02 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

5.89 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

4.46 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

2.53 µg/L

12/3/2019

5 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

11.8 µg/L

12/2/2019

5 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

3.63 µg/L

12/2/2019

5 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

23.1 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

21.44 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

14.91 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

14.7 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

6.69 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

2.84 µg/L

9/4/2019

5 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

12.39 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

10.57 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

9.51 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

8.93 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

7 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

1.56 µg/L

9/3/2019

5 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

15.7 µg/L

6/7/2019

6 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

11.98 µg/L

6/7/2019

6 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

17.6 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

11.99 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

10.08 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

7.77 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

6.11 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

4.5 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

0 µg/L

6/3/2019

6 years ago

D/DBP MTR Site 7 (Meyer PSS)

Distribution System - MX ℹ️

40.8 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

25.3 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

20.84 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

10.63 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

4.25 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

1.67 µg/L

3/12/2019

6 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

19.52 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

17.53 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)

Distribution System - MX ℹ️

16.8 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

14.7 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 12 (Sophie PSS)

Distribution System - SW ℹ️

13.4 µg/L

3/1/2019

6 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

13.28 µg/L

3/1/2019

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

lithium (36)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<9 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<9 µg/L

Below Reporting Level

5/16/2024

15 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

32 µg/L

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

5/8/2024

16 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<9 µg/L

Below Reporting Level

4/22/2024

16 months ago

Perris WFP Effluent

Perris WFP ℹ️

9.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.1 µg/L

4/16/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

39 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 30 µg/L

2/26/2024

18 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 8 µg/L

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 1 µg/L

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<9 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<9 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<9 µg/L

Below Reporting Level

1/5/2024

20 months ago

Perris WFP Effluent

Perris WFP ℹ️

<9 µg/L

Below Reporting Level

1/4/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<9 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<9 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<9 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<9 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<9 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<9 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<9 µg/L

Below Reporting Level

10/16/2023

22 months ago

Perris WFP Effluent

Perris WFP ℹ️

<9 µg/L

Below Reporting Level

10/12/2023

22 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

19 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 10 µg/L

10/5/2023

23 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<9 µg/L

Below Reporting Level

10/5/2023

23 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

19 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 10 µg/L

7/24/2023

25 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<9 µg/L

Below Reporting Level

7/19/2023

25 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<9 µg/L

Below Reporting Level

7/19/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<9 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

23 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 14 µg/L

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

13 µg/L

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

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<9 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<9 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<9 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<9 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<9 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<9 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<9 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<9 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

Manganese (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

2.7 µg/L

Meets Reporting Threshold

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

12 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

1.5 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

1.1 µg/L

Meets Reporting Threshold

12/3/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

5.2 µg/L

Meets Reporting Threshold

9/10/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

1.4 µg/L

Meets Reporting Threshold

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

2.9 µg/L

Meets Reporting Threshold

9/5/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

15 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

15 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

11 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

7.7 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

6.9 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

2.5 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

2.4 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

0.79 µg/L

Meets Reporting Threshold

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

4.6 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

2 µg/L

Meets Reporting Threshold

6/3/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.4 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

81 µg/L

Meets Reporting Threshold

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

2.2 µg/L

Meets Reporting Threshold

3/20/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

26 µg/L

Meets Reporting Threshold

3/19/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

0.48 µg/L

Meets Reporting Threshold

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

5.4 µg/L

Meets Reporting Threshold

3/18/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

13 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

0.48 µg/L

Meets Reporting Threshold

3/12/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

0.96 µg/L

Meets Reporting Threshold

3/4/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.4 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (30)

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<5 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<5 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<5 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<5 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<5 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<5 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<5 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<5 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<5 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<5 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<5 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<5 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<5 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<5 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<5 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

molinate (30)

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<0.9 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<0.9 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<0.9 µg/L

Below Reporting Level

8/20/2002

23 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<0.9 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<0.9 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<0.9 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<0.9 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<0.9 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<0.9 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<0.9 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<0.9 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<0.9 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<0.9 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<0.9 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<0.9 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<0.9 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<0.9 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<0.9 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<0.9 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<0.9 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<0.9 µg/L

Below Reporting Level

8/5/2001

24 years ago

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

Contaminant Details

molybdenum (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

7.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 6.2 µg/L

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

6.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.3 µg/L

2/14/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

7.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 6.4 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

4.2 µg/L

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

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

9.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 8.7 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

5.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.3 µg/L

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

5.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.1 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.8 µg/L

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

4.5 µg/L

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

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

4.3 µg/L

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

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

3.6 µg/L

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

1/6/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.7 µg/L

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.7 µg/L

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

2 µg/L

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

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 9 µg/L

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

2.8 µg/L

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

11/25/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

9.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 8.9 µg/L

10/31/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

3 µg/L

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

10/31/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 10 µg/L

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

8.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.4 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

6.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.5 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

6.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.5 µg/L

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

3.6 µg/L

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

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

3.5 µg/L

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

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

3.4 µg/L

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

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

3.2 µg/L

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

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L

10/8/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 14 µg/L

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

9.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 8.4 µg/L

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

6.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.9 µg/L

10/7/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

5.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.2 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

3.6 µg/L

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

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

3.4 µg/L

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

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

3.3 µg/L

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

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

3 µg/L

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

10/7/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.7 µg/L

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.1 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

9.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 8.5 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

5.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.8 µg/L

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

4.4 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

4.4 µg/L

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

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

4 µg/L

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

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

3.7 µg/L

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

7/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

3.7 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

3.1 µg/L

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

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

2.9 µg/L

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

7/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.6 µg/L

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

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.4 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

7.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 6.8 µg/L

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 9 µg/L

4/17/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

6.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.3 µg/L

4/16/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

5.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.4 µg/L

4/16/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

4.5 µg/L

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

4/16/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 14 µg/L

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

8.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.7 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

8.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7.6 µg/L

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

6.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.9 µg/L

4/15/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

6.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.4 µg/L

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

4.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.8 µg/L

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

4.5 µg/L

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

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

4.4 µg/L

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

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

3.8 µg/L

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

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

3.8 µg/L

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

4/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

3.8 µg/L

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

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

3.5 µg/L

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

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

3.5 µg/L

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

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

3.3 µg/L

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

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

3.1 µg/L

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

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

3 µg/L

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

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.2 µg/L

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

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

<1 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (36)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/16/2024

15 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

4/22/2024

16 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

4/16/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/26/2024

18 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

2/15/2024

18 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/4/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/16/2023

22 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/12/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2023

25 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (36)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.006 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.006 µg/L

Below Reporting Level

5/16/2024

15 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.006 µg/L

Below Reporting Level

5/8/2024

16 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.006 µg/L

Below Reporting Level

4/22/2024

16 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.006 µg/L

Below Reporting Level

4/16/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.006 µg/L

Below Reporting Level

2/26/2024

18 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.006 µg/L

Below Reporting Level

2/15/2024

18 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.006 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.006 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.006 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.006 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.006 µg/L

Below Reporting Level

1/5/2024

20 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.006 µg/L

Below Reporting Level

1/4/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.006 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.006 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.006 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.006 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.006 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.006 µg/L

Below Reporting Level

10/16/2023

22 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.006 µg/L

Below Reporting Level

10/12/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.006 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.006 µg/L

Below Reporting Level

10/5/2023

23 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.006 µg/L

Below Reporting Level

7/24/2023

25 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.006 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.006 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.006 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.006 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.006 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.006 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.006 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.006 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.006 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.006 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.006 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

nitrobenzene (30)

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<10 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<10 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<10 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<10 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<10 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<10 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<10 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<10 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<10 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<10 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<10 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<10 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<10 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<10 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<10 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.02 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

o-toluidine (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.007 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.007 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.007 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.007 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.007 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.007 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

3/18/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.007 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.007 µg/L

Below Reporting Level

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.007 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

oxyfluorfen (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.05 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.05 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.05 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.05 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.05 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.05 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.05 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.05 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.05 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.05 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.05 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.05 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.05 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.05 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.05 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.05 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.05 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.05 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.05 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.05 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.05 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.05 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.05 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.05 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.05 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

perchlorate (31)

WELL 44 BLEND PSS

WELL 44 - SUNNYMEAD BLEND PSS ℹ️

<4 µg/L

Below Reporting Level

11/29/2004

20 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

7.5 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 3.5 µg/L

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

5.2 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.2 µg/L

2/27/2002

23 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<4 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<4 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<4 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<4 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<4 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<4 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<4 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<4 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<4 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<4 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<4 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<4 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<4 µg/L

Below Reporting Level

8/6/2001

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (75)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.09 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.09 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.09 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.09 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.09 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.09 µg/L

Below Reporting Level

6/18/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.09 µg/L

Below Reporting Level

6/6/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.09 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.005 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.005 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.005 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluorodecanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluorododecanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluoroheptanoic acid (75)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.01 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.022 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0.012 µg/L

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.01 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.01 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.022 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0.012 µg/L

6/18/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.01 µg/L

Below Reporting Level

6/6/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.01 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (75)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.12 µg/L

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

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.11 µg/L

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

6/18/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.03 µg/L

Below Reporting Level

6/6/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.03 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluorononanoic acid (75)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/5/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

6/18/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (75)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/5/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.04 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.081 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.041 µg/L

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.04 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.04 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.082 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.042 µg/L

6/18/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.04 µg/L

Below Reporting Level

6/6/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.04 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (75)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/5/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.044 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.024 µg/L

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

0.053 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.033 µg/L

6/18/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.02 µg/L

Below Reporting Level

6/6/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.004 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.004 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.004 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluoropentanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.003 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.003 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.003 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluorotetradecanoic acid (36)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.008 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.008 µg/L

Below Reporting Level

5/16/2024

15 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.008 µg/L

Below Reporting Level

5/8/2024

16 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.008 µg/L

Below Reporting Level

4/22/2024

16 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.008 µg/L

Below Reporting Level

4/16/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.008 µg/L

Below Reporting Level

2/26/2024

18 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.008 µg/L

Below Reporting Level

2/15/2024

18 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.008 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.008 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.008 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.008 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.008 µg/L

Below Reporting Level

1/5/2024

20 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.008 µg/L

Below Reporting Level

1/4/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.008 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.008 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.008 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.008 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.008 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.008 µg/L

Below Reporting Level

10/16/2023

22 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.008 µg/L

Below Reporting Level

10/12/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.008 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.008 µg/L

Below Reporting Level

10/5/2023

23 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.008 µg/L

Below Reporting Level

7/24/2023

25 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.008 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.008 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.008 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.008 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.008 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.008 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.008 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.008 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.008 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.008 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.008 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluorotridecanoic acid (36)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.007 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

5/16/2024

15 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

5/8/2024

16 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

4/22/2024

16 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

4/16/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

2/26/2024

18 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

2/15/2024

18 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.007 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.007 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.007 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

1/5/2024

20 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

1/4/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.007 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.007 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.007 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.007 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.007 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

10/16/2023

22 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

10/12/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2023

23 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.007 µg/L

Below Reporting Level

7/24/2023

25 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.007 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.007 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.007 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.007 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.007 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.007 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.007 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

perfluoroundecanoic acid (35)

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

2/13/2025

6 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

8/12/2024

12 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

6/20/2024

14 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

5/15/2024

15 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

5/8/2024

16 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

5/8/2024

16 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.002 µg/L

Below Reporting Level

2/5/2024

19 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.002 µg/L

Below Reporting Level

2/2/2024

19 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

2/2/2024

19 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

1/10/2024

19 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

1/5/2024

20 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

1/5/2024

20 months ago

Well 38 Treated

Well 38 ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.002 µg/L

Below Reporting Level

1/2/2024

20 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

10/16/2023

22 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

23 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

23 months ago

Perris II Desalter Effluent

Perris II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

8/28/2023

24 months ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

8/28/2023

24 months ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2023

25 months ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.002 µg/L

Below Reporting Level

7/17/2023

25 months ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.002 µg/L

Below Reporting Level

7/12/2023

26 months ago

Well 59 WTF Effluent

Well 59 WTF ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

26 months ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

26 months ago

Well 38 Treated

Well 38 ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.002 µg/L

Below Reporting Level

7/10/2023

26 months ago

Perris WFP Effluent

Perris WFP ℹ️

<0.002 µg/L

Below Reporting Level

7/5/2023

26 months ago

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

Contaminant Details

profenofos (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.3 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.3 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.3 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.3 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.3 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.3 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.3 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.3 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

quinoline (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

12/3/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

6/3/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.02 µg/L

Below Reporting Level

3/25/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.02 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.02 µg/L

Below Reporting Level

3/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.02 µg/L

Below Reporting Level

3/18/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.02 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.02 µg/L

Below Reporting Level

3/12/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.02 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (30)

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<1 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<1 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<1 µg/L

Below Reporting Level

8/20/2002

23 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<1 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<1 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<1 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<1 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<1 µg/L

Below Reporting Level

8/5/2001

24 years ago

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

Contaminant Details

strontium (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

300 µg/L

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

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

300 µg/L

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

2/14/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

590 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 589.7 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

330 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 329.7 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

300 µg/L

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

1/7/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

1000 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 999.7 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

830 µg/L

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

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

800 µg/L

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

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

750 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 749.7 µg/L

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

680 µg/L

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

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

330 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 329.7 µg/L

1/6/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 289.7 µg/L

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

280 µg/L

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

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

260 µg/L

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

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

240 µg/L

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

11/26/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

300 µg/L

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

11/25/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

230 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 229.7 µg/L

11/25/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

540 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 539.7 µg/L

10/31/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

440 µg/L

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

10/31/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

760 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 759.7 µg/L

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

660 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 659.7 µg/L

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

540 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 539.7 µg/L

10/8/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

450 µg/L

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

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 289.7 µg/L

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

250 µg/L

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

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 199.7 µg/L

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

190 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 189.7 µg/L

10/8/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

860 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 859.7 µg/L

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

390 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 389.7 µg/L

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

380 µg/L

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

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

370 µg/L

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

10/7/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 289.7 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

280 µg/L

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

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

10/7/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

260 µg/L

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

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

250 µg/L

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

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

840 µg/L

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

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

830 µg/L

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

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

730 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 729.7 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

680 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

670 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 669.7 µg/L

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

380 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

380 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

310 µg/L

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

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

280 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

7/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

260 µg/L

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

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

260 µg/L

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

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 289.7 µg/L

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

420 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 419.7 µg/L

5/14/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

330 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 329.7 µg/L

5/1/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 289.7 µg/L

4/16/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

4/16/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

200 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 199.7 µg/L

4/16/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

820 µg/L

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

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

750 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 749.7 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

750 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 749.7 µg/L

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

740 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 739.7 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

700 µg/L

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

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

370 µg/L

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

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

330 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 329.7 µg/L

4/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

320 µg/L

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

4/15/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

310 µg/L

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

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

300 µg/L

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

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

260 µg/L

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

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

240 µg/L

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

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

220 µg/L

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

4/15/2013

12 years ago

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

Contaminant Details

tebuconazole (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.2 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.2 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.2 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.2 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.2 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.2 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

terbacil (30)

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<2 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<2 µg/L

Below Reporting Level

8/26/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<2 µg/L

Below Reporting Level

8/20/2002

23 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 44 - SUNNYMEAD 03S/03W-06D04

WELL 44 - SUNNYMEAD 4 ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 14 - RIVER BED 04S/01W-36R01

WELL 14 - RIVER BED 02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 26 - CIENEGA 2 05S/01E-05L01

WELL 26 - CIENEGA 26 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

WELL 29 - QUANDT 04S/01W-22Q02

WELL 29 - QUANDT ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 23 - MENLO AVE 05S/01W-10B02

WELL 23 - MENLO AVE ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 25 - FRUITVALE 05S/01W-02A02

WELL 25 - FRUITVALE 25 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 33 - MOUNTAIN

WELL 33 - MOUNTAIN 04S/01W-36G02 ℹ️

<2 µg/L

Below Reporting Level

8/8/2001

24 years ago

WELL 11 - RIVER BED 05S/01E-06G01

WELL 11 - RIVER BED 01 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 17 - CIENEGA 1 05S/01E-05M04

WELL 17 - CIENEGA 17 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 18 - WASHINGTO 05S/01E-06K03

WELL 18 - WASHINGTON ST ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 28 - PEACOCK R 05S/01E-06E02

WELL 28 - PEACOCK RADAKER (2428) ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 34 - CIENEGA

WELL 34 - CIENEGA 05S/01E-05L02 ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

WELL 55 - PERRIS NO 04S/03W-09P01

WELL 55 - PERRIS NO. 2 ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 56 - NEW PERRY 04S/03W-06Q04

WELL 56 - NEW PERRY ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 57 - FOLLICO 3310009-047

WELL 57 - FOLLICO ℹ️

<2 µg/L

Below Reporting Level

8/6/2001

24 years ago

WELL 27 - HEWITT & 04S/01W-35Q02

WELL 27 - HEWITT & EVANS ℹ️

<2 µg/L

Below Reporting Level

8/5/2001

24 years ago

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

Contaminant Details

testosterone (40)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0001 µg/L

Below Reporting Level

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0001 µg/L

Below Reporting Level

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0001 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0001 µg/L

Below Reporting Level

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0001 µg/L

Below Reporting Level

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0001 µg/L

Below Reporting Level

11/25/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0001 µg/L

Below Reporting Level

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0001 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0001 µg/L

Below Reporting Level

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0001 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0001 µg/L

Below Reporting Level

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0001 µg/L

Below Reporting Level

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0001 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0001 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.0001 µg/L

Below Reporting Level

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

<0.0001 µg/L

Below Reporting Level

4/17/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.0001 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

total microcystins (32)

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

8/19/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

8/19/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

8/19/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

8/19/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

7/15/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

7/8/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

6/3/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.3 µg/L

Below Reporting Level

5/6/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.3 µg/L

Below Reporting Level

5/6/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.3 µg/L

Below Reporting Level

5/6/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.3 µg/L

Below Reporting Level

5/6/2019

6 years ago

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

Contaminant Details

Total Permethrin (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.04 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.04 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.04 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.04 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.04 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.04 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.04 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.04 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.04 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.04 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.04 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.04 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.04 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

tribufos (34)

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.07 µg/L

Below Reporting Level

3/2/2020

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

12/5/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

12/3/2019

5 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

10/2/2019

5 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2019

5 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2019

5 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.07 µg/L

Below Reporting Level

9/5/2019

5 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.07 µg/L

Below Reporting Level

9/3/2019

5 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

6/3/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

6/3/2019

6 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.07 µg/L

Below Reporting Level

5/28/2019

6 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

<0.07 µg/L

Below Reporting Level

5/1/2019

6 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

<0.07 µg/L

Below Reporting Level

4/23/2019

6 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

<0.07 µg/L

Below Reporting Level

3/25/2019

6 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

<0.07 µg/L

Below Reporting Level

3/19/2019

6 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

<0.07 µg/L

Below Reporting Level

3/19/2019

6 years ago

Washington Forebay Treated

Washington Forebay ℹ️

<0.07 µg/L

Below Reporting Level

3/12/2019

6 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

<0.07 µg/L

Below Reporting Level

3/12/2019

6 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

3/11/2019

6 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

<0.07 µg/L

Below Reporting Level

3/4/2019

6 years ago

Perris WFP Effluent

Perris WFP ℹ️

<0.07 µg/L

Below Reporting Level

3/4/2019

6 years ago

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

Contaminant Details

vanadium (74)

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

5.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.5 µg/L

8/4/2014

11 years ago

D/DBP MTR Site 9 (Tangelo PSS)

Distribution System - GW ℹ️

13 µg/L

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

2/14/2014

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 11.8 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

6.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 6.1 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L

1/7/2014

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

18 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 17.8 µg/L

1/6/2014

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

12 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 11.8 µg/L

1/6/2014

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

11 µg/L

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

1/6/2014

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

11 µg/L

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

1/6/2014

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

5.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.2 µg/L

1/6/2014

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

5.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.1 µg/L

1/6/2014

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

4.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.4 µg/L

1/6/2014

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.7 µg/L

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

1/6/2014

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

1/6/2014

11 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

2.7 µg/L

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

11/26/2013

11 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

7.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.3 µg/L

11/25/2013

11 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

5.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.1 µg/L

11/25/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

14 µg/L

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

10/31/2013

11 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

9.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.4 µg/L

10/31/2013

11 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 15.8 µg/L

10/8/2013

11 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

16 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 15.8 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

11 µg/L

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

10/8/2013

11 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

8.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.5 µg/L

10/8/2013

11 years ago

Perris WFP Effluent

Perris WFP ℹ️

5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.8 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

4.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.7 µg/L

10/8/2013

11 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.4 µg/L

10/8/2013

11 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.6 µg/L

10/8/2013

11 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

10/8/2013

11 years ago

Washington Forebay Treated

Washington Forebay ℹ️

13 µg/L

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

10/7/2013

11 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

7.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 7.7 µg/L

10/7/2013

11 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

7.3 µg/L

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

10/7/2013

11 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

6.9 µg/L

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

10/7/2013

11 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

4.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.7 µg/L

10/7/2013

11 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.5 µg/L

10/7/2013

11 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

4.2 µg/L

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

10/7/2013

11 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.9 µg/L

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

10/7/2013

11 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

2.7 µg/L

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

10/7/2013

11 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2013

11 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

15 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 14.8 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.8 µg/L

7/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

9.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.6 µg/L

7/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

9.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.2 µg/L

7/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

6.8 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.3 µg/L

7/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.5 µg/L

7/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

3.3 µg/L

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

7/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

3.3 µg/L

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

7/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.1 µg/L

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

7/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2013

12 years ago

EP #84 - Well 25 Treated

Well 25 (Fruitvale) ℹ️

5.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5 µg/L

6/6/2013

12 years ago

EP #82: Well 59 Treated

Well 59 (Indian Ave.) ℹ️

13 µg/L

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

4/17/2013

12 years ago

D/DBP MTR Site 3 (Harbor Dr. PSS)

Distribution System - MX ℹ️

11 µg/L

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

4/16/2013

12 years ago

D/DBP MTR Site 2 (San Jose PSS)

Distribution System - GW ℹ️

5.8 µg/L

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

4/16/2013

12 years ago

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)

Distribution System - GW ℹ️

2.6 µg/L

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

4/16/2013

12 years ago

Washington Forebay Treated

Washington Forebay ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 19.8 µg/L

4/15/2013

12 years ago

EP #55: Well 56 Treated

Well 56 (New Perry) ℹ️

17 µg/L

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

4/15/2013

12 years ago

D/DBP MTR Site 4 (Perry PSS)

Distribution System - MX ℹ️

17 µg/L

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

4/15/2013

12 years ago

EP #56 - Well 57 Blended

Well 57 (Follico) ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.8 µg/L

4/15/2013

12 years ago

Well 35 Treated

Well 35 (Palm & Menlo) ℹ️

8.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8.4 µg/L

4/15/2013

12 years ago

Well 91 Treated

Well 91 (Ramona & Esplanade) ℹ️

5.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.7 µg/L

4/15/2013

12 years ago

Well 90 Treated

Well 90 (Evans & Old Mountain) ℹ️

5.8 µg/L

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

4/15/2013

12 years ago

D/DBP MRT Site 12 (Sophie PSS)

Distribution System - SW ℹ️

5.8 µg/L

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

4/15/2013

12 years ago

D/DBP MTR Site 8 (Flame & Candlestick PSS)

Distribution System - MX ℹ️

5.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.5 µg/L

4/15/2013

12 years ago

Well 33 Treated

Well 33 (Mountain Ave.) ℹ️

5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.8 µg/L

4/15/2013

12 years ago

Menifee & Perris I Desalter Effluent

Menifee & Perris I Desalter ℹ️

4.4 µg/L

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

4/15/2013

12 years ago

Perris WFP Effluent

Perris WFP ℹ️

4.3 µg/L

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

4/15/2013

12 years ago

D/DBP MTR Site 5 (Outrigger PSS)

Distribution System - MX ℹ️

4.1 µg/L

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

4/15/2013

12 years ago

D/DBP MTR Site 1 (Sky Mesa PSS)

Distribution System - MX ℹ️

4 µg/L

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

4/15/2013

12 years ago

EM-12 MWD Mills Filtration Treated

EM-12 MWD Mills Filtration ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.7 µg/L

4/15/2013

12 years ago

Well 29 Treated

Well 29 (New Quandt) ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.6 µg/L

4/15/2013

12 years ago

Hemet WFP Effluent

Hemet WFP ℹ️

2.1 µg/L

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

4/15/2013

12 years ago

EM-17 MWD Skinner Filtration Treated

EM-11 MWD Skinner Filtration ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

D/DBP MRT Site 11 (Calle San Vincente PSS)

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

4/15/2013

12 years ago

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

Contaminant Details

Sampling Facilities

Well 38
Ground Water (GW)

Well 38 TreatedEntry Point to the Distribution System (EP)

Well 59 WTF
Ground Water (GW)

Well 59 WTF EffluentEntry Point to the Distribution System (EP)

Perris II Desalter
Ground Water (GW)

Perris II Desalter EffluentEntry Point to the Distribution System (EP)

Washington Forebay
Ground Water (GW)

Washington Forebay TreatedEntry Point to the Distribution System (EP)

Well 29 (New Quandt)
Ground Water (GW)

Well 29 TreatedEntry Point to the Distribution System (EP)

Hemet WFP
Surface Water (SW)

Hemet WFP EffluentEntry Point to the Distribution System (EP)

Menifee & Perris I Desalter
Ground Water (GW)

Menifee & Perris I Desalter EffluentEntry Point to the Distribution System (EP)

Perris WFP
Surface Water (SW)

Perris WFP EffluentEntry Point to the Distribution System (EP)

Well 33 (Mountain Ave.)
Ground Water (GW)

Well 33 TreatedEntry Point to the Distribution System (EP)

Well 35 (Palm & Menlo)
Ground Water (GW)

Well 35 TreatedEntry Point to the Distribution System (EP)

EM-11 MWD Skinner Filtration
Surface Water (SW)

EM-17 MWD Skinner Filtration TreatedEntry Point to the Distribution System (EP)

EM-12 MWD Mills Filtration
Surface Water (SW)

EM-12 MWD Mills Filtration TreatedEntry Point to the Distribution System (EP)

Well 90 (Evans & Old Mountain)
Ground Water (GW)

Well 90 TreatedEntry Point to the Distribution System (EP)

Well 91 (Ramona & Esplanade)
Ground Water (GW)

Well 91 TreatedEntry Point to the Distribution System (EP)

Well 25 (Fruitvale)
Ground Water (GW)

EP #84 - Well 25 TreatedEntry Point to the Distribution System (EP)

Well 57 (Follico)
Ground Water (GW)

EP #56 - Well 57 BlendedEntry Point to the Distribution System (EP)

Distribution System - SW
Surface Water (SW)

D/DBP MTR Site 12 (Sophie PSS)Distribution System (DS)

D/DBP MTR Site 11 (Calle San Vincente PSS)Distribution System (DS)

D/DBP MRT Site 12 (Sophie PSS)Maximum Residence Time (MR)

D/DBP MRT Site 11 (Calle San Vincente PSS)Maximum Residence Time (MR)

Distribution System - MX
Multiple Sources (MX)

D/DBP MTR Site 7 (Meyer PSS)Distribution System (DS)

D/DBP MTR Site 6 (Sandpiper & Rowe PSS)Distribution System (DS)

D/DBP MTR Site 5 (Outrigger PSS)Distribution System (DS)

D/DBP MTR Site 1 (Sky Mesa PSS)Distribution System (DS)

D/DBP MTR Site 3 (Harbor Dr. PSS)Distribution System (DS)

D/DBP MTR Site 4 (Perry PSS)Distribution System (DS)

D/DBP MTR Site 8 (Flame & Candlestick PSS)Distribution System (DS)

Distribution System - GW
Ground Water (GW)

D/DBP MTR Site 10 (Quandt Ranch Rd. PSS)Distribution System (DS)

D/DBP MTR Site 9 (Tangelo PSS)Distribution System (DS)

D/DBP MTR Site 2 (San Jose PSS)Distribution System (DS)

Well 59 (Indian Ave.)
Ground Water (GW)

EP #82: Well 59 TreatedEntry Point to the Distribution System (EP)

Well 56 (New Perry)
Ground Water (GW)

EP #55: Well 56 TreatedEntry Point to the Distribution System (EP)

EP- #087 WASHINGTON FOREBAY XCLD
Ground Water (GW)

Washington St. ForebayEntry Point to the Distribution System (EP)

EP- #083 WELL 27 - HEWITT & EVANS - CL XCLD
Ground Water (GW)

Hewitt & Evans Well 27 Post ClEntry Point to the Distribution System (EP)

EP- #061 WELL 49 - FIR AVE - BLENDED
Multiple Sources (MX)

Fir Ave Well 49 BlendedEntry Point to the Distribution System (EP)

EP- #053 WELL 28 - PEACOCK RADAKER - CL
Ground Water (GW)

Peacock Radaker Well 28 Post ClEntry Point to the Distribution System (EP)

EP- #052 WELL 44 - SUNNYMEAD 04 - BLENDED
Multiple Sources (MX)

Sunnymead Well 44 BlendedEntry Point to the Distribution System (EP)

D/DBP Max. Residence Time - Site 12
Surface Water (SW)

Sophie PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time - Site 11
Surface Water (SW)

Calle San Vincente PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 10
Ground Water (GW)

Sublette PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 9
Ground Water (GW)

Citrus View PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 7
Multiple Sources (MX)

Meyer PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 6
Multiple Sources (MX)

Sandpiper & Rowe PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 5
Multiple Sources (MX)

Outrigger PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 1
Multiple Sources (MX)

Sky Mesa PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 2
Ground Water (GW)

San Jose PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 3
Multiple Sources (MX)

Harbor Dr PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 4
Multiple Sources (MX)

Perry PSSMaximum Residence Time (MR)

D/DBP Max. Residence Time-Site 8
Multiple Sources (MX)

Orange PSSMaximum Residence Time (MR)

WELL 29 - QUANDT
Ground Water (GW)

WELL 29 - QUANDT 04S/01W-22Q02SR (SR)

WELL 11 - RIVER BED 01
Ground Water (GW)

WELL 11 - RIVER BED 05S/01E-06G01SR (SR)

WELL 14 - RIVER BED 02
Ground Water (GW)

WELL 14 - RIVER BED 04S/01W-36R01SR (SR)

WELL 17 - CIENEGA 17
Ground Water (GW)

WELL 17 - CIENEGA 1 05S/01E-05M04SR (SR)

WELL 18 - WASHINGTON ST
Ground Water (GW)

WELL 18 - WASHINGTO 05S/01E-06K03SR (SR)

WELL 23 - MENLO AVE
Ground Water (GW)

WELL 23 - MENLO AVE 05S/01W-10B02SR (SR)

WELL 25 - FRUITVALE 25
Ground Water (GW)

WELL 25 - FRUITVALE 05S/01W-02A02SR (SR)

WELL 26 - CIENEGA 26
Ground Water (GW)

WELL 26 - CIENEGA 2 05S/01E-05L01SR (SR)

WELL 27 - HEWITT & EVANS
Ground Water (GW)

WELL 27 - HEWITT & 04S/01W-35Q02SR (SR)

WELL 44 - SUNNYMEAD 4
Ground Water (GW)

WELL 44 - SUNNYMEAD 03S/03W-06D04SR (SR)

WELL 44 - SUNNYMEAD BLEND PSS
()

WELL 44 BLEND PSSEntry Point to the Distribution System (EP)

WELL 28 - PEACOCK RADAKER (2428)
Ground Water (GW)

WELL 28 - PEACOCK R 05S/01E-06E02SR (SR)

WELL 55 - PERRIS NO. 2
Ground Water (GW)

WELL 55 - PERRIS NO 04S/03W-09P01SR (SR)

WELL 56 - NEW PERRY
Ground Water (GW)

WELL 56 - NEW PERRY 04S/03W-06Q04SR (SR)

WELL 57 - FOLLICO
Ground Water (GW)

WELL 57 - FOLLICO 3310009-047SR (SR)

WELL 57 - FOLLICO BLEND
Ground Water (GW)

WELL 57 BLENDEntry Point to the Distribution System (EP)

WELL 33 - MOUNTAIN 04S/01W-36G02
Ground Water (GW)

WELL 33 - MOUNTAINSR (SR)

WELL 34 - CIENEGA 05S/01E-05L02
Ground Water (GW)

WELL 34 - CIENEGASR (SR)

FAQ

Is Eastern Municipal Water District tap water safe to drink?

When was Eastern Municipal Water District last tested for water contamination?

The latest water samples were taken on February 13th, 2025.