California Institution for Men (CA) Water Quality

California Institution for Men is a large public water system in EPA region 9 that provides tap water for the 91710 zip codes. It has 9 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 0.31 µg/L. The maximum reported level of Manganese was 1.6 µg/L. There were 2 contamintants found in the California Institution for Men water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (2)
1,2,3-trichloropropane (2)
1,3-butadiene (2)
1,4-dioxane (2)
1-butanol (1)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (1)
1H,1H,2H,2H-perfluorodecane sulfonic acid (1)
1H,1H,2H,2H-perfluorohexane sulfonic acid (1)
1H,1H,2H,2H-perfluorooctane sulfonic acid (1)
2,4-dinitrotoluene (14)
2,6-dinitrotoluene (14)
2-methoxyethanol (1)
2-propen-1-ol (Allyl Alcohol) (1)
4,4'-dichloro dichlorophenyl ethylene (DDE) (14)
4,8-dioxa-3H-perfluorononanoic acid (1)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (1)
alpha-hexachlorocyclohexane (1)
bromochloromethane (Halon 1011) (2)
bromomethane (2)
Butylated Hydroxyanisole (1)
chlorate (4)
chlorodifluoromethane (HCFC-22) (2)
chloromethane (2)
chlorpyrifos (1)
chromium (4)
chromium-6 (4)
cobalt (4)
dimethipin (1)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (14)
ethoprop (1)
Germanium (1)
HAA5 (five regulated haloacetic acids) (2)
HAA6Br (six brominated haloacetic acids) (2)
HAA9 (nine haloacetic acids) (2)
hexafluoropropylene oxide dimer acid (GenX) (1)
lithium (1)
Manganese (1)
methyl-tertiary-butyl-ether (MTBE) (14)
molinate (14)
molybdenum (4)
N-ethyl perfluorooctanesulfonamidoacetic acid (1)
N-methyl perfluorooctanesulfonamidoacetic acid (1)
nitrobenzene (14)
nonafluoro-3,6-dioxaheptanoic acid (1)
o-toluidine (1)
oxyfluorfen (1)
perchlorate (14)
perfluoro(2-ethoxyethane)sulfonic acid (1)
perfluoro-3-methoxypropanoic acid (1)
perfluoro-4-methoxybutanoic acid (1)
perfluorobutanesulfonic acid (3)
perfluorobutanoic acid (1)
perfluorodecanoic acid (1)
perfluorododecanoic acid (1)
perfluoroheptanesulfonic acid (1)
perfluoroheptanoic acid (3)
perfluorohexanesulfonic acid (3)
perfluorohexanoic acid (1)
perfluorononanoic acid (3)
perfluorooctanesulfonic acid (3)
perfluorooctanoic acid (3)
perfluoropentanesulfonic acid (1)
perfluoropentanoic acid (1)
perfluorotetradecanoic acid (1)
perfluorotridecanoic acid (1)
perfluoroundecanoic acid (1)
profenofos (1)
quinoline (1)
s-ethyl-dipropylthiocarbamate (EPTC) (14)
strontium (4)
tebuconazole (1)
terbacil (14)
Total Permethrin (1)
tribufos (1)
vanadium (4)

1,1-dichloroethane (2)

Treatment Plant Effluent

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (2)

Treatment Plant Effluent

Treatment Plant ℹ️

0.046 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.016 µg/L

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

0.039 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.009 µg/L

11/17/2013

11 years ago

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

Contaminant Details

1,3-butadiene (2)

Treatment Plant Effluent

Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

1,4-dioxane (2)

Treatment Plant Effluent

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

1-butanol (1)

WTP Effluent

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

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

WTP Effluent

Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

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

WTP Effluent

Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

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

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

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

WTP Effluent

Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

2,4-dinitrotoluene (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

2,6-dinitrotoluene (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

2-methoxyethanol (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

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

WTP Effluent

Water Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<0.8 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<0.8 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<0.8 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<0.8 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

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

WTP Effluent

Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (2)

Treatment Plant Effluent

Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

bromomethane (2)

Treatment Plant Effluent

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

chlorate (4)

DSMRT for Treatment Plant

Distribution System ℹ️

71 µg/L

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

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<20 µg/L

Below Reporting Level

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

380 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 360 µg/L

11/17/2013

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<20 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (2)

Treatment Plant Effluent

Treatment Plant ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.08 µg/L by 0.09 µg/L

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

chloromethane (2)

Treatment Plant Effluent

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

chlorpyrifos (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

chromium (4)

Treatment Plant Effluent

Treatment Plant ℹ️

2.5 µg/L

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

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

2.5 µg/L

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

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.3 µg/L

11/17/2013

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.2 µg/L

11/17/2013

11 years ago

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

Contaminant Details

chromium-6 (4)

Treatment Plant Effluent

Treatment Plant ℹ️

2.4 µg/L

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

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

2.4 µg/L

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

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.87 µg/L

11/17/2013

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.87 µg/L

11/17/2013

11 years ago

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

Contaminant Details

cobalt (4)

Treatment Plant Effluent

Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

11/17/2013

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

dimethipin (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

ethoprop (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

Germanium (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (2)

Facility C

Distribution System ℹ️

0.31 µg/L

Meets Reporting Threshold

3/12/2020

5 years ago

High Tank

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

3/12/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (2)

Facility C

Distribution System ℹ️

0.31 µg/L

3/12/2020

5 years ago

High Tank

Distribution System ℹ️

0 µg/L

3/12/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (2)

Facility C

Distribution System ℹ️

0.31 µg/L

3/12/2020

5 years ago

High Tank

Distribution System ℹ️

0 µg/L

3/12/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

lithium (1)

WTP Effluent

Water Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

Manganese (1)

WTP Effluent

Water Treatment Plant ℹ️

1.6 µg/L

Meets Reporting Threshold

3/12/2020

5 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<5 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<5 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<5 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<5 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

molinate (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<0.9 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<0.9 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<0.9 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<0.9 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

molybdenum (4)

Treatment Plant Effluent

Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

11/17/2013

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

nitrobenzene (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<10 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<10 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<10 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<10 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

o-toluidine (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

oxyfluorfen (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

perchlorate (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<4 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<4 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<4 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<4 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<4 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (3)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

perfluorobutanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluorodecanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluorododecanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluoroheptanoic acid (3)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (3)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

perfluorohexanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluorononanoic acid (3)

WTP Effluent

Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/12/2025

5 months ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (3)

WTP Effluent

Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/12/2025

5 months ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

perfluorooctanoic acid (3)

WTP Effluent

Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/12/2025

5 months ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/17/2013

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluoropentanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluorotetradecanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluorotridecanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

perfluoroundecanoic acid (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

5/12/2025

5 months ago

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

Contaminant Details

profenofos (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

quinoline (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

strontium (4)

DSMRT for Treatment Plant

Distribution System ℹ️

270 µg/L

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

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

260 µg/L

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

5/27/2014

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

200 µg/L

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

11/17/2013

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

190 µg/L

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

11/17/2013

11 years ago

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

Contaminant Details

tebuconazole (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

terbacil (14)

WELL 01 036/850-001

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 14

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 15

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

9/7/2004

21 years ago

WELL 16

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

4/22/2004

21 years ago

WELL 01 036/850-001

Water Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 01A 036/850-002

WELL 01A ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 03 036/850-011

WELL 03 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 11A 036/850-003

WELL 11A ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 14

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

WELL 15

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

4/13/2004

21 years ago

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

Contaminant Details

Total Permethrin (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

tribufos (1)

WTP Effluent

Water Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

3/12/2020

5 years ago

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

Contaminant Details

vanadium (4)

DSMRT for Treatment Plant

Distribution System ℹ️

2 µg/L

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

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

1.9 µg/L

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

5/27/2014

11 years ago

Treatment Plant Effluent

Treatment Plant ℹ️

1.2 µg/L

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

11/17/2013

11 years ago

DSMRT for Treatment Plant

Distribution System ℹ️

1.1 µg/L

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

11/17/2013

11 years ago

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

Contaminant Details

Sampling Facilities

Water Treatment Plant
Ground Water (GW)

WTP EffluentEntry Point to the Distribution System (EP)

WELL 01 036/850-001SR (SR)

Distribution System
Ground Water (GW)

Facility CDistribution System (DS)

High TankDistribution System (DS)

DSMRT for Treatment PlantMaximum Residence Time (MR)

Treatment Plant
Ground Water (GW)

Treatment Plant EffluentEntry Point to the Distribution System (EP)

WELL 01A
Ground Water (GW)

WELL 01A 036/850-002SR (SR)

WELL 03
Ground Water (GW)

WELL 03 036/850-011SR (SR)

WELL 11A
Ground Water (GW)

WELL 11A 036/850-003SR (SR)

WELL 14
Ground Water (GW)

WELL 14SR (SR)

WELL 15
Ground Water (GW)

WELL 15SR (SR)

WELL 16
Ground Water (GW)

WELL 16SR (SR)

FAQ

Is California Institution for Men tap water safe to drink?

When was California Institution for Men last tested for water contamination?

The latest water samples were taken on May 12th, 2025.

Contaminants

1,1-dichloroethane (2)

1,2,3-trichloropropane (2)

1,3-butadiene (2)

1,4-dioxane (2)

1-butanol (1)

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

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

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

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

2,4-dinitrotoluene (14)

2,6-dinitrotoluene (14)

2-methoxyethanol (1)

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

4,4'-dichloro dichlorophenyl ethylene (DDE) (14)

4,8-dioxa-3H-perfluorononanoic acid (1)

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

alpha-hexachlorocyclohexane (1)

bromochloromethane (Halon 1011) (2)

bromomethane (2)

Butylated Hydroxyanisole (1)

chlorate (4)

chlorodifluoromethane (HCFC-22) (2)

chloromethane (2)

chlorpyrifos (1)

chromium (4)

chromium-6 (4)

cobalt (4)

dimethipin (1)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (14)

ethoprop (1)

Germanium (1)

HAA5 (five regulated haloacetic acids) (2)

HAA6Br (six brominated haloacetic acids) (2)

HAA9 (nine haloacetic acids) (2)

hexafluoropropylene oxide dimer acid (GenX) (1)

lithium (1)

Manganese (1)

methyl-tertiary-butyl-ether (MTBE) (14)

molinate (14)

molybdenum (4)

N-ethyl perfluorooctanesulfonamidoacetic acid (1)

N-methyl perfluorooctanesulfonamidoacetic acid (1)

nitrobenzene (14)

nonafluoro-3,6-dioxaheptanoic acid (1)

o-toluidine (1)

oxyfluorfen (1)

perchlorate (14)

perfluoro(2-ethoxyethane)sulfonic acid (1)

perfluoro-3-methoxypropanoic acid (1)

perfluoro-4-methoxybutanoic acid (1)

perfluorobutanesulfonic acid (3)

perfluorobutanoic acid (1)

perfluorodecanoic acid (1)

perfluorododecanoic acid (1)

perfluoroheptanesulfonic acid (1)

perfluoroheptanoic acid (3)

perfluorohexanesulfonic acid (3)

perfluorohexanoic acid (1)

perfluorononanoic acid (3)

perfluorooctanesulfonic acid (3)

perfluorooctanoic acid (3)

perfluoropentanesulfonic acid (1)

perfluoropentanoic acid (1)

perfluorotetradecanoic acid (1)

perfluorotridecanoic acid (1)

perfluoroundecanoic acid (1)

profenofos (1)

quinoline (1)

s-ethyl-dipropylthiocarbamate (EPTC) (14)

strontium (4)

tebuconazole (1)

terbacil (14)

Total Permethrin (1)

tribufos (1)

vanadium (4)

Sampling Facilities

Water Treatment Plant Ground Water (GW)

Distribution System Ground Water (GW)

Treatment Plant Ground Water (GW)

Water Treatment Plant
Ground Water (GW)

Distribution System
Ground Water (GW)

Treatment Plant
Ground Water (GW)

WELL 01A
Ground Water (GW)

WELL 03
Ground Water (GW)

WELL 11A
Ground Water (GW)

WELL 14
Ground Water (GW)

WELL 15
Ground Water (GW)

WELL 16
Ground Water (GW)