Cottage Grove (MN) Water Quality

Cottage Grove is a large public water system in EPA region 5 that provides tap water for the 55016 zip codes. It has 10 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 1.583 µg/L. The maximum reported level of Manganese was 58.8 µg/L. There were 2 contamintants found in the Cottage Grove 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
2,4-dinitrotoluene
2,6-dinitrotoluene
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,4'-dichloro dichlorophenyl ethylene (DDE)
4,8-dioxa-3H-perfluorononanoic acid
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
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
methyl-tertiary-butyl-ether (MTBE)
molinate
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nitrobenzene
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perchlorate
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
s-ethyl-dipropylthiocarbamate (EPTC)
strontium
tebuconazole
terbacil
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

1,3-butadiene (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.1 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.1 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.1 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.1 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.1 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.1 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

1,4-dioxane (6)

Entry Point to Dist. System

Combined Discharge ℹ️

0.23 µg/L

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

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

0.099 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.029 µg/L

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.07 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.17 µg/L

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

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.07 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.07 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

1-butanol (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<2 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

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

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

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

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

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

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

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

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

2,4-dinitrotoluene (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

2,6-dinitrotoluene (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

2-methoxyethanol (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.4 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.4 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.4 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.4 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.4 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.4 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.5 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.5 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.5 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.5 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.5 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.5 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.8 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.8 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.8 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.8 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.8 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.8 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

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

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

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

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.01 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.01 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.01 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.01 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.01 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.01 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.06 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.06 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.06 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.06 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.06 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.06 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

bromomethane (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

chlorate (8)

Entry Point to Dist. System

Combined Discharge ℹ️

<20 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<20 µg/L

Below Reporting Level

2/12/2014

11 years ago

Pete Thompson Park

Distribution System ℹ️

<20 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<20 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<20 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<20 µg/L

Below Reporting Level

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

<20 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<20 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.08 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.08 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.08 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.08 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.08 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.08 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

chloromethane (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

chlorpyrifos (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

chromium (8)

Well #1 Entry Point

Well #1 TP ℹ️

0.29 µg/L

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

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

0.24 µg/L

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

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L

2/12/2014

11 years ago

Pete Thompson Park

Distribution System ℹ️

0.2 µg/L

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

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.34 µg/L

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

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

0.28 µg/L

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

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

0.27 µg/L

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

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

0.27 µg/L

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

8/28/2013

12 years ago

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

Contaminant Details

chromium-6 (8)

Pete Thompson Park

Distribution System ℹ️

0.03 µg/L

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

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.037 µg/L

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

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

cobalt (8)

Entry Point to Dist. System

Combined Discharge ℹ️

11.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 10.1 µg/L

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

4 µg/L

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

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

1.9 µg/L

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

2/12/2014

11 years ago

Pete Thompson Park

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

3 µg/L

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

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

1.7 µg/L

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

8/28/2013

12 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<1 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

dimethipin (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)

Well #10 Entry Point

Well #10 Entry Point ℹ️

1.8 µg/L

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

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<1 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<1 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

1.2 µg/L

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

5/16/2002

23 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

1.1 µg/L

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

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<1 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

ethoprop (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

Germanium (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.3 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.3 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.3 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

Cottage Grove Estates

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

9/8/2020

4 years ago

Pete Thompson Park

Distribution System ℹ️

0.856 µg/L

Meets Reporting Threshold

8/13/2020

5 years ago

Pete Thompson Park

Distribution System ℹ️

1.583 µg/L

Meets Reporting Threshold

2/26/2020

5 years ago

Cottage Grove Estates

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

2/26/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

Cottage Grove Estates

Distribution System ℹ️

0 µg/L

9/8/2020

4 years ago

Pete Thompson Park

Distribution System ℹ️

1.463 µg/L

8/13/2020

5 years ago

Pete Thompson Park

Distribution System ℹ️

2.081 µg/L

2/26/2020

5 years ago

Cottage Grove Estates

Distribution System ℹ️

0.32 µg/L

2/26/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (4)

Cottage Grove Estates

Distribution System ℹ️

0 µg/L

9/8/2020

4 years ago

Pete Thompson Park

Distribution System ℹ️

1.741 µg/L

8/13/2020

5 years ago

Pete Thompson Park

Distribution System ℹ️

2.77 µg/L

2/26/2020

5 years ago

Cottage Grove Estates

Distribution System ℹ️

0.32 µg/L

2/26/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

lithium (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<9 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<9 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<9 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<9 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<9 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<9 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<9 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<9 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<9 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<9 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

Manganese (6)

Well #11 Entry Point

Well #11 TP ℹ️

58.8 µg/L

Meets Reporting Threshold

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

47.2 µg/L

Meets Reporting Threshold

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

19.1 µg/L

Meets Reporting Threshold

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

58.5 µg/L

Meets Reporting Threshold

2/26/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

24.6 µg/L

Meets Reporting Threshold

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

23.8 µg/L

Meets Reporting Threshold

2/26/2020

5 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<5 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<5 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<5 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<5 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<5 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<5 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

molinate (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.9 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.9 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.9 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.9 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.9 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.9 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

molybdenum (8)

Well #11 Entry Point

Well #11 TP ℹ️

8.6 µg/L

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

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 7 µg/L

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

7.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 6.3 µg/L

2/12/2014

11 years ago

Pete Thompson Park

Distribution System ℹ️

6.5 µg/L

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

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

13.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 12.9 µg/L

8/28/2013

12 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<1 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<1 µg/L

Below Reporting Level

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.006 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.006 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.006 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

nitrobenzene (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<10 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<10 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<10 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<10 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<10 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<10 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.02 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

o-toluidine (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.007 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.007 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.007 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.007 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.007 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.007 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

oxyfluorfen (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.05 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.05 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.05 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.05 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.05 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.05 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

perchlorate (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<4 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<4 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<4 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<4 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<4 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<4 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (16)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.09 µg/L

Below Reporting Level

3/10/2016

9 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.09 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.09 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.09 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.09 µg/L

Below Reporting Level

11/7/2013

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (10)

Well #12 Entry Point

Well #12 Entry Point ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.215 µg/L

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

0.102 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.097 µg/L

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

0.0428 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0378 µg/L

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

0.206 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.201 µg/L

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

0.193 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.188 µg/L

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

0.126 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.121 µg/L

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

0.063 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.058 µg/L

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.005 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluorodecanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluorododecanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluoroheptanoic acid (16)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.01 µg/L

Below Reporting Level

3/10/2016

9 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.01 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.01 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.01 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.01 µg/L

Below Reporting Level

11/7/2013

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.01 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (16)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

3/10/2016

9 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.0358 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0058 µg/L

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.03 µg/L

Below Reporting Level

11/7/2013

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.0381 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0081 µg/L

8/28/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluorononanoic acid (16)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2016

9 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2013

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.02 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (16)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.04 µg/L

Below Reporting Level

3/10/2016

9 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.04 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.04 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.04 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.04 µg/L

Below Reporting Level

11/7/2013

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.04 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (16)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.02 µg/L

Below Reporting Level

3/10/2016

9 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2013

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

0.0278 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.0078 µg/L

8/28/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.004 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluoropentanoic acid (10)

Well #12 Entry Point

Well #12 Entry Point ℹ️

0.0049 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0019 µg/L

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

0.0064 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0034 µg/L

10/9/2024

10 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.003 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluorotetradecanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.008 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.008 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.008 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluorotridecanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.007 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.007 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

perfluoroundecanoic acid (10)

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

4/23/2025

4 months ago

COMBINED DISCHARGE

COMBINED DISCHARGE ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #2 Entry Point

Well #2 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #11 Entry Point

Well #11 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

Well #12 Entry Point

Well #12 Entry Point ℹ️

<0.002 µg/L

Below Reporting Level

10/9/2024

10 months ago

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

Contaminant Details

profenofos (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.3 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.3 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.3 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.3 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

quinoline (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.02 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.02 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.02 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.02 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.02 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.02 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<1 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<1 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<1 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<1 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<1 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<1 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

strontium (8)

Pete Thompson Park

Distribution System ℹ️

105 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 104.7 µg/L

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

98.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 98.6 µg/L

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

97 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 96.7 µg/L

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

87.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 87.5 µg/L

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

91.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 91.4 µg/L

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

87.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 87.2 µg/L

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

83.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 83 µg/L

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

81.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 81.5 µg/L

8/28/2013

12 years ago

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

Contaminant Details

tebuconazole (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

terbacil (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<2 µg/L

Below Reporting Level

10/28/2002

22 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

Well #10 Entry Point

Well #10 Entry Point ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

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

Contaminant Details

Total Permethrin (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.04 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.04 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.04 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.04 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.04 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.04 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

tribufos (6)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.07 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.07 µg/L

Below Reporting Level

8/13/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.07 µg/L

Below Reporting Level

8/13/2020

5 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.07 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.07 µg/L

Below Reporting Level

2/26/2020

5 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.07 µg/L

Below Reporting Level

2/26/2020

5 years ago

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

Contaminant Details

vanadium (8)

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Pete Thompson Park

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2014

11 years ago

Entry Point to Dist. System

Combined Discharge ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #1 Entry Point

Well #1 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Pete Thompson Park

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

Well #11 Entry Point

Well #11 TP ℹ️

<0.2 µg/L

Below Reporting Level

8/28/2013

12 years ago

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

Contaminant Details

Sampling Facilities

COMBINED DISCHARGE
Ground Water (GW)

COMBINED DISCHARGEEntry Point to the Distribution System (EP)

Well #10 Entry Point
Ground Water (GW)

Well #10 Entry PointEntry Point to the Distribution System (EP)

Well #2 Entry Point
Ground Water (GW)

Well #2 Entry PointEntry Point to the Distribution System (EP)

Well #11 Entry Point
Ground Water (GW)

Well #11 Entry PointEntry Point to the Distribution System (EP)

Well #12 Entry Point
Ground Water (GW)

Well #12 Entry PointEntry Point to the Distribution System (EP)

Combined Discharge
Ground Water (GW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Well #1 TP
Ground Water (GW)

Well #1 Entry PointEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

Pete Thompson ParkDistribution System (DS)

Cottage Grove EstatesDistribution System (DS)

Well #11 TP
Ground Water (GW)

Well #11 Entry PointEntry Point to the Distribution System (EP)

Well #10 Entry Point
Ground Water (GW)

Well #10 Entry PointEntry Point to the Distribution System (EP)

FAQ

Is Cottage Grove tap water safe to drink?

When was Cottage Grove last tested for water contamination?

The latest water samples were taken on April 23rd, 2025.

Contaminants

1,1-dichloroethane (6)

1,2,3-trichloropropane (6)

1,3-butadiene (6)

1,4-dioxane (6)

1-butanol (6)

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)

2,4-dinitrotoluene (6)

2,6-dinitrotoluene (6)

2-methoxyethanol (6)

2-propen-1-ol (Allyl Alcohol) (6)

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

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

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

alpha-hexachlorocyclohexane (6)

bromochloromethane (Halon 1011) (6)

bromomethane (6)

Butylated Hydroxyanisole (6)

chlorate (8)

chlorodifluoromethane (HCFC-22) (6)

chloromethane (6)

chlorpyrifos (6)

chromium (8)

chromium-6 (8)

cobalt (8)

dimethipin (6)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)

ethoprop (6)

Germanium (6)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (10)

lithium (10)

Manganese (6)

methyl-tertiary-butyl-ether (MTBE) (6)

molinate (6)

molybdenum (8)

N-ethyl perfluorooctanesulfonamidoacetic acid (10)

N-methyl perfluorooctanesulfonamidoacetic acid (10)

nitrobenzene (6)

nonafluoro-3,6-dioxaheptanoic acid (10)

o-toluidine (6)

oxyfluorfen (6)

perchlorate (6)

perfluoro(2-ethoxyethane)sulfonic acid (10)

perfluoro-3-methoxypropanoic acid (10)

perfluoro-4-methoxybutanoic acid (10)

perfluorobutanesulfonic acid (16)

perfluorobutanoic acid (10)

perfluorodecanoic acid (10)

perfluorododecanoic acid (10)

perfluoroheptanesulfonic acid (10)

perfluoroheptanoic acid (16)

perfluorohexanesulfonic acid (16)

perfluorohexanoic acid (10)

perfluorononanoic acid (16)

perfluorooctanesulfonic acid (16)

perfluorooctanoic acid (16)

perfluoropentanesulfonic acid (10)

perfluoropentanoic acid (10)

perfluorotetradecanoic acid (10)

perfluorotridecanoic acid (10)

perfluoroundecanoic acid (10)

profenofos (6)

quinoline (6)

s-ethyl-dipropylthiocarbamate (EPTC) (6)

strontium (8)

tebuconazole (6)

terbacil (6)

Total Permethrin (6)

tribufos (6)

vanadium (8)

Sampling Facilities

COMBINED DISCHARGE Ground Water (GW)

Well #10 Entry Point Ground Water (GW)

Well #2 Entry Point Ground Water (GW)

COMBINED DISCHARGE
Ground Water (GW)

Well #10 Entry Point
Ground Water (GW)

Well #2 Entry Point
Ground Water (GW)

Well #11 Entry Point
Ground Water (GW)

Well #12 Entry Point
Ground Water (GW)

Combined Discharge
Ground Water (GW)

Well #1 TP
Ground Water (GW)

Distribution System
Ground Water (GW)

Well #11 TP
Ground Water (GW)

Well #10 Entry Point
Ground Water (GW)