City of Ripon (CA) Water Quality

City of Ripon is a large public water system in EPA region 9 that provides tap water for the 95366 zip codes. It has 13 facilities where the water supply was tested for 65 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 0.6 µg/L. There were 1 contamintants found in the City of Ripon 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
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,8-dioxa-3H-perfluorononanoic acid
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
dimethipin
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
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
strontium
tebuconazole
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (7)

EP #13: Well 9 Treated

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (7)

Well #18 System

Well 18 ℹ️

0.11 µg/L

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

12/18/2013

11 years ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

1,3-butadiene (7)

EP #13: Well 9 Treated

Well 9 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.1 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

1,4-dioxane (7)

Well #7 System

Well 7 ℹ️

<0.07 µg/L

Below Reporting Level

4/28/2015

10 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.15 µg/L

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

0.12 µg/L

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

12/18/2013

11 years ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.07 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.07 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.07 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.07 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

1-butanol (7)

Well #18 System

Well 18 ℹ️

<2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<2 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<2 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<2 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

2-methoxyethanol (7)

Well #18 System

Well 18 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (7)

Well #18 System

Well 18 ℹ️

<0.5 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.5 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.5 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.5 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.5 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.5 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.5 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (7)

Well #18 System

Well 18 ℹ️

<0.01 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.01 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.01 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.01 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.01 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.01 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.01 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (7)

EP #13: Well 9 Treated

Well 9 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.06 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

bromomethane (7)

EP #13: Well 9 Treated

Well 9 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (7)

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

chlorate (11)

Well #3 System

Well 3 ℹ️

190 µg/L

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

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

130 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

120 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

120 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

110 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

110 µg/L

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

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

74 µg/L

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

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

26 µg/L

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

12/18/2013

11 years ago

EP #13: Well 9 Treated

Well 9 ℹ️

<20 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<20 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<20 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (7)

EP #13: Well 9 Treated

Well 9 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.08 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

chloromethane (7)

EP #13: Well 9 Treated

Well 9 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.2 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

chlorpyrifos (7)

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

chromium (11)

Well #13 System

Well 13 ℹ️

9.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.3 µg/L

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

6.4 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

6.4 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

6.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.9 µg/L

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.5 µg/L

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

3.5 µg/L

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

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

2.3 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

2.2 µg/L

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

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

1.8 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

1.7 µg/L

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

12/18/2013

11 years ago

EP #13: Well 9 Treated

Well 9 ℹ️

0.71 µg/L

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

12/18/2013

11 years ago

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

Contaminant Details

chromium-6 (11)

Well #13 System

Well 13 ℹ️

9.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 9.47 µg/L

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

6.6 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 6.57 µg/L

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

6.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 6.27 µg/L

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

5.9 µg/L

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

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.67 µg/L

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.37 µg/L

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

2.3 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.97 µg/L

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.77 µg/L

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.57 µg/L

12/18/2013

11 years ago

EP #13: Well 9 Treated

Well 9 ℹ️

0.63 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.6 µg/L

12/18/2013

11 years ago

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

Contaminant Details

cobalt (11)

EP #13: Well 9 Treated

Well 9 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

dimethipin (7)

Well #18 System

Well 18 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

ethoprop (7)

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

Germanium (7)

Well #18 System

Well 18 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

1036 Azevedo Dr.

1036 Azevedo Dr. ℹ️

0 µg/L

Meets Reporting Threshold

12/19/2019

5 years ago

222 E. Fourth St

222 E. Fourth St ℹ️

0 µg/L

Meets Reporting Threshold

12/19/2019

5 years ago

1365 Baily Dr.

1365 Baily Dr. ℹ️

0 µg/L

Meets Reporting Threshold

12/19/2019

5 years ago

305 W. Boesch Dr.

305 W. Boesch Dr. ℹ️

0 µg/L

Meets Reporting Threshold

12/19/2019

5 years ago

222 E. Fourth St

222 E. Fourth St ℹ️

0.6 µg/L

Meets Reporting Threshold

6/19/2019

6 years ago

1365 Baily Dr.

1365 Baily Dr. ℹ️

0.55 µg/L

Meets Reporting Threshold

6/19/2019

6 years ago

1036 Azevedo Dr.

1036 Azevedo Dr. ℹ️

0 µg/L

Meets Reporting Threshold

6/19/2019

6 years ago

305 W. Boesch Dr.

305 W. Boesch Dr. ℹ️

0 µg/L

Meets Reporting Threshold

6/19/2019

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

1036 Azevedo Dr.

1036 Azevedo Dr. ℹ️

0 µg/L

12/19/2019

5 years ago

222 E. Fourth St

222 E. Fourth St ℹ️

0 µg/L

12/19/2019

5 years ago

1365 Baily Dr.

1365 Baily Dr. ℹ️

0 µg/L

12/19/2019

5 years ago

305 W. Boesch Dr.

305 W. Boesch Dr. ℹ️

0 µg/L

12/19/2019

5 years ago

222 E. Fourth St

222 E. Fourth St ℹ️

0.6 µg/L

6/19/2019

6 years ago

1365 Baily Dr.

1365 Baily Dr. ℹ️

0.55 µg/L

6/19/2019

6 years ago

1036 Azevedo Dr.

1036 Azevedo Dr. ℹ️

0 µg/L

6/19/2019

6 years ago

305 W. Boesch Dr.

305 W. Boesch Dr. ℹ️

0 µg/L

6/19/2019

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

1036 Azevedo Dr.

1036 Azevedo Dr. ℹ️

0 µg/L

12/19/2019

5 years ago

222 E. Fourth St

222 E. Fourth St ℹ️

0 µg/L

12/19/2019

5 years ago

1365 Baily Dr.

1365 Baily Dr. ℹ️

0 µg/L

12/19/2019

5 years ago

305 W. Boesch Dr.

305 W. Boesch Dr. ℹ️

0 µg/L

12/19/2019

5 years ago

222 E. Fourth St

222 E. Fourth St ℹ️

0.6 µg/L

6/19/2019

6 years ago

1365 Baily Dr.

1365 Baily Dr. ℹ️

0.55 µg/L

6/19/2019

6 years ago

1036 Azevedo Dr.

1036 Azevedo Dr. ℹ️

0 µg/L

6/19/2019

6 years ago

305 W. Boesch Dr.

305 W. Boesch Dr. ℹ️

0 µg/L

6/19/2019

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (10)

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

lithium (10)

Well #10 System

Well 10 ℹ️

9.07 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.07 µg/L

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<9 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<9 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<9 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<9 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

9.93 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.93 µg/L

7/31/2024

13 months ago

Well #18 System

Well 18 ℹ️

<9 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<9 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<9 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<9 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

Manganese (7)

Well #18 System

Well 18 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.4 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.4 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

molybdenum (11)

EP #13: Well 9 Treated

Well 9 ℹ️

4.2 µg/L

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

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

2 µg/L

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

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

1.5 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

1.1 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0 µg/L

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (10)

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (10)

Well #18 System

Well 18 ℹ️

<0.006 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.006 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.006 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.006 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.006 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.006 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.006 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.006 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.006 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.006 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

o-toluidine (7)

Well #18 System

Well 18 ℹ️

<0.007 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.007 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.007 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.007 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.007 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.007 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.007 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

oxyfluorfen (7)

Well #18 System

Well 18 ℹ️

<0.05 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.05 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.05 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.05 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.05 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.05 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.05 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (17)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.09 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

perfluorobutanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.005 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluorodecanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluorododecanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluoroheptanoic acid (17)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.01 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (17)

Well #3 System

Well 3 ℹ️

0.0033 µg/L

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

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

7/31/2024

13 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.03 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

perfluorohexanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluorononanoic acid (17)

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (17)

Well #3 System

Well 3 ℹ️

0.012 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.008 µg/L

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

0.012 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.008 µg/L

7/31/2024

13 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.04 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

perfluorooctanoic acid (17)

Well #3 System

Well 3 ℹ️

0.005 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.001 µg/L

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

0.0052 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0012 µg/L

7/31/2024

13 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

EP #13: Well 9 Treated

Well 9 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

<0.02 µg/L

Below Reporting Level

12/18/2013

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (10)

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.004 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluoropentanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.003 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluorotetradecanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.008 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.008 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.008 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.008 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.008 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.008 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.008 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.008 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.008 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.008 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluorotridecanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.007 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.007 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.007 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.007 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.007 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.007 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

perfluoroundecanoic acid (10)

Well #18 System

Well 18 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #13 System

Well 13 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #10 System

Well 10 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #7 System

Well 7 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #3 System

Well 3 ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2025

7 months ago

Well #18 System

Well 18 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #13 System

Well 13 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #10 System

Well 10 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #7 System

Well 7 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

Well #3 System

Well 3 ℹ️

<0.002 µg/L

Below Reporting Level

7/31/2024

13 months ago

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

Contaminant Details

profenofos (7)

Well #18 System

Well 18 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.3 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.3 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

quinoline (7)

Well #18 System

Well 18 ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.02 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.02 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.02 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

strontium (11)

Well #3 System

Well 3 ℹ️

950 µg/L

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

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

840 µg/L

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

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

700 µg/L

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

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

520 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 519.7 µg/L

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

490 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 489.7 µg/L

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

490 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 489.7 µg/L

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

480 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 479.7 µg/L

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

330 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

310 µg/L

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

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

220 µg/L

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

12/18/2013

11 years ago

EP #13: Well 9 Treated

Well 9 ℹ️

160 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 159.7 µg/L

12/18/2013

11 years ago

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

Contaminant Details

tebuconazole (7)

Well #18 System

Well 18 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

Total Permethrin (7)

Well #18 System

Well 18 ℹ️

<0.04 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.04 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.04 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.04 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.04 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.04 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.04 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

tribufos (7)

Well #18 System

Well 18 ℹ️

<0.07 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #13 System

Well 13 ℹ️

<0.07 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #10 System

Well 10 ℹ️

<0.07 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #7 System

Well 7 ℹ️

<0.07 µg/L

Below Reporting Level

9/16/2020

4 years ago

Well #18 System

Well 18 ℹ️

<0.07 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #13 System

Well 13 ℹ️

<0.07 µg/L

Below Reporting Level

3/11/2020

5 years ago

Well #7 System

Well 7 ℹ️

<0.07 µg/L

Below Reporting Level

3/11/2020

5 years ago

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

Contaminant Details

vanadium (11)

EP #13: Well 9 Treated

Well 9 ℹ️

94 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 93.8 µg/L

12/18/2013

11 years ago

Well #13 System

Well 13 ℹ️

58 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 57.8 µg/L

12/18/2013

11 years ago

Well #10 System

Well 10 ℹ️

53 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 52.8 µg/L

12/18/2013

11 years ago

DSMRT for Well 10

Distribution System ℹ️

44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 43.8 µg/L

12/18/2013

11 years ago

DSMRT for Well 3

Distribution System ℹ️

44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 43.8 µg/L

12/18/2013

11 years ago

EP #19: Well 11 Treated

Well 11 ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 33.8 µg/L

12/18/2013

11 years ago

Well #18 System

Well 18 ℹ️

33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 32.8 µg/L

12/18/2013

11 years ago

Well #3 System

Well 3 ℹ️

33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 32.8 µg/L

12/18/2013

11 years ago

Well #7 System

Well 7 ℹ️

31 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 13

Distribution System ℹ️

31 µg/L

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

12/18/2013

11 years ago

DSMRT for Well 7

Distribution System ℹ️

29 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 28.8 µg/L

12/18/2013

11 years ago

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

Contaminant Details

Sampling Facilities

Well 18
Ground Water (GW)

Well #18 SystemEntry Point to the Distribution System (EP)

Well 13
Ground Water (GW)

Well #13 SystemEntry Point to the Distribution System (EP)

Well 10
Ground Water (GW)

Well #10 SystemEntry Point to the Distribution System (EP)

Well 7
Ground Water (GW)

Well #7 SystemEntry Point to the Distribution System (EP)

Well 3
Ground Water (GW)

Well #3 SystemEntry Point to the Distribution System (EP)

1036 Azevedo Dr.
Ground Water (GW)

1036 Azevedo Dr.Distribution System (DS)

222 E. Fourth St
Ground Water (GW)

222 E. Fourth StDistribution System (DS)

1365 Baily Dr.
Ground Water (GW)

1365 Baily Dr.Distribution System (DS)

305 W. Boesch Dr.
Ground Water (GW)

305 W. Boesch Dr.Distribution System (DS)

Well 9
Ground Water (GW)

EP #13: Well 9 TreatedEntry Point to the Distribution System (EP)

Well 11
Ground Water (GW)

EP #19: Well 11 TreatedEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

DSMRT for Well 13Maximum Residence Time (MR)

DSMRT for Well 10Maximum Residence Time (MR)

DSMRT for Well 7Maximum Residence Time (MR)

DSMRT for Well 3Maximum Residence Time (MR)

EP- #015 WELL 12 - TREATED
Ground Water (GW)

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

FAQ

Is City of Ripon tap water safe to drink?

When was City of Ripon last tested for water contamination?

The latest water samples were taken on January 14th, 2025.

Contaminants

1,1-dichloroethane (7)

1,2,3-trichloropropane (7)

1,3-butadiene (7)

1,4-dioxane (7)

1-butanol (7)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (10)

1H,1H,2H,2H-perfluorodecane sulfonic acid (10)

1H,1H,2H,2H-perfluorohexane sulfonic acid (10)

1H,1H,2H,2H-perfluorooctane sulfonic acid (10)

2-methoxyethanol (7)

2-propen-1-ol (Allyl Alcohol) (7)

4,8-dioxa-3H-perfluorononanoic acid (10)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (10)

alpha-hexachlorocyclohexane (7)

bromochloromethane (Halon 1011) (7)

bromomethane (7)

Butylated Hydroxyanisole (7)

chlorate (11)

chlorodifluoromethane (HCFC-22) (7)

chloromethane (7)

chlorpyrifos (7)

chromium (11)

chromium-6 (11)

cobalt (11)

dimethipin (7)

ethoprop (7)

Germanium (7)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (10)

lithium (10)

Manganese (7)

molybdenum (11)

N-ethyl perfluorooctanesulfonamidoacetic acid (10)

N-methyl perfluorooctanesulfonamidoacetic acid (10)

nonafluoro-3,6-dioxaheptanoic acid (10)

o-toluidine (7)

oxyfluorfen (7)

perfluoro(2-ethoxyethane)sulfonic acid (10)

perfluoro-3-methoxypropanoic acid (10)

perfluoro-4-methoxybutanoic acid (10)

perfluorobutanesulfonic acid (17)

perfluorobutanoic acid (10)

perfluorodecanoic acid (10)

perfluorododecanoic acid (10)

perfluoroheptanesulfonic acid (10)

perfluoroheptanoic acid (17)

perfluorohexanesulfonic acid (17)

perfluorohexanoic acid (10)

perfluorononanoic acid (17)

perfluorooctanesulfonic acid (17)

perfluorooctanoic acid (17)

perfluoropentanesulfonic acid (10)

perfluoropentanoic acid (10)

perfluorotetradecanoic acid (10)

perfluorotridecanoic acid (10)

perfluoroundecanoic acid (10)

profenofos (7)

quinoline (7)

strontium (11)

tebuconazole (7)

Total Permethrin (7)

tribufos (7)

vanadium (11)

Sampling Facilities

Well 18 Ground Water (GW)

Well 13 Ground Water (GW)

Well 10 Ground Water (GW)

Well 7 Ground Water (GW)

Well 3 Ground Water (GW)

1036 Azevedo Dr. Ground Water (GW)

222 E. Fourth St Ground Water (GW)

1365 Baily Dr. Ground Water (GW)

305 W. Boesch Dr. Ground Water (GW)

Well 9 Ground Water (GW)

Well 11 Ground Water (GW)

Distribution System Ground Water (GW)

EP- #015 WELL 12 - TREATED Ground Water (GW)

Well 18
Ground Water (GW)

Well 13
Ground Water (GW)

Well 10
Ground Water (GW)

Well 7
Ground Water (GW)

Well 3
Ground Water (GW)

1036 Azevedo Dr.
Ground Water (GW)

222 E. Fourth St
Ground Water (GW)

1365 Baily Dr.
Ground Water (GW)

305 W. Boesch Dr.
Ground Water (GW)

Well 9
Ground Water (GW)

Well 11
Ground Water (GW)

Distribution System
Ground Water (GW)

EP- #015 WELL 12 - TREATED
Ground Water (GW)