Tract 180 Mutual Water Co. (CA) Water Quality

Tract 180 Mutual Water Co. is a large public water system in EPA region 9 that provides tap water for the 90201 zip codes. It has 6 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 1.1 µg/L. The maximum reported level of Manganese was 4.9 µg/L. There were 2 contamintants found in the Tract 180 Mutual Water Co. water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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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 (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

0.06 µg/L

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

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

1,3-butadiene (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.1 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.1 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.1 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

1,4-dioxane (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

5.1 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 5.03 µg/L

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

7.6 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 7.53 µg/L

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 3.83 µg/L

7/31/2014

11 years ago

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

Contaminant Details

1-butanol (4)

EP #6 - Well 5 Treated

Well 5 ℹ️

<2 µg/L

Below Reporting Level

3/14/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<2 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<2 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<2 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

2,4-dinitrotoluene (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<2 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

2,6-dinitrotoluene (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<2 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

2-methoxyethanol (4)

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.4 µg/L

Below Reporting Level

3/14/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.4 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.4 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.4 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.5 µg/L

Below Reporting Level

3/14/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.5 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.5 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.5 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

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

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<0.8 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

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

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.01 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.01 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.06 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.06 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.06 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

bromomethane (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

chlorate (6)

EP #7 - Well 6 Treated

Well 6 ℹ️

74 µg/L

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

1/28/2015

10 years ago

DSMRT for Well 6

Distribution System ℹ️

<20 µg/L

Below Reporting Level

1/28/2015

10 years ago

DSMRT for Well 5

Distribution System ℹ️

190 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

140 µg/L

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

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 5 µg/L

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<20 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.08 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.08 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.08 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

chloromethane (3)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

chlorpyrifos (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

chromium (5)

DSMRT for Well 6

Distribution System ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.24 µg/L

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.4 µg/L

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.46 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.26 µg/L

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

0.43 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.23 µg/L

7/31/2014

11 years ago

DSMRT for Well 5

Distribution System ℹ️

0.38 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.18 µg/L

7/31/2014

11 years ago

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

Contaminant Details

chromium-6 (6)

DSMRT for Well 6

Distribution System ℹ️

0.41 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.38 µg/L

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.36 µg/L

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

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

1.3 µg/L

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

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.35 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

0.31 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 5

Distribution System ℹ️

0.31 µg/L

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

7/31/2014

11 years ago

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

Contaminant Details

cobalt (5)

DSMRT for Well 6

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<1 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<1 µg/L

Below Reporting Level

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/31/2014

11 years ago

DSMRT for Well 5

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

dimethipin (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<1 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

ethoprop (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

Germanium (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.3 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

DS1

Distribution system ℹ️

0.89 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

DS3

Distribution system ℹ️

0.74 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

DS4

Distribution system ℹ️

0.7 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

DS2

Distribution system ℹ️

0.67 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

DS1

Distribution system ℹ️

1.1 µg/L

Meets Reporting Threshold

8/16/2018

7 years ago

DS3

Distribution system ℹ️

0.82 µg/L

Meets Reporting Threshold

8/16/2018

7 years ago

DS2

Distribution system ℹ️

0.74 µg/L

Meets Reporting Threshold

8/16/2018

7 years ago

DS4

Distribution system ℹ️

0.71 µg/L

Meets Reporting Threshold

8/16/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

DS1

Distribution system ℹ️

0.89 µg/L

2/7/2019

6 years ago

DS3

Distribution system ℹ️

0.74 µg/L

2/7/2019

6 years ago

DS4

Distribution system ℹ️

0.7 µg/L

2/7/2019

6 years ago

DS2

Distribution system ℹ️

0.67 µg/L

2/7/2019

6 years ago

DS1

Distribution system ℹ️

1.1 µg/L

8/16/2018

7 years ago

DS3

Distribution system ℹ️

0.82 µg/L

8/16/2018

7 years ago

DS2

Distribution system ℹ️

0.74 µg/L

8/16/2018

7 years ago

DS4

Distribution system ℹ️

0.71 µg/L

8/16/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

DS1

Distribution system ℹ️

0.89 µg/L

2/7/2019

6 years ago

DS3

Distribution system ℹ️

0.74 µg/L

2/7/2019

6 years ago

DS4

Distribution system ℹ️

0.7 µg/L

2/7/2019

6 years ago

DS2

Distribution system ℹ️

0.67 µg/L

2/7/2019

6 years ago

DS1

Distribution system ℹ️

1.1 µg/L

8/16/2018

7 years ago

DS3

Distribution system ℹ️

0.82 µg/L

8/16/2018

7 years ago

DS2

Distribution system ℹ️

0.74 µg/L

8/16/2018

7 years ago

DS4

Distribution system ℹ️

0.71 µg/L

8/16/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

lithium (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<9 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<9 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<9 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

Manganese (4)

EP #6 - Well 5 Treated

Well 5 ℹ️

3.9 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

3.5 µg/L

Meets Reporting Threshold

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

4.9 µg/L

Meets Reporting Threshold

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

4.8 µg/L

Meets Reporting Threshold

8/16/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<5 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<5 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<5 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

molinate (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<0.9 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

molybdenum (5)

DSMRT for Well 6

Distribution System ℹ️

5.1 µg/L

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

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

5.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.9 µg/L

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

5.4 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

5.4 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 5

Distribution System ℹ️

5.3 µg/L

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

7/31/2014

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.006 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.006 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

nitrobenzene (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<10 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<10 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<10 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

o-toluidine (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.007 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.007 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

oxyfluorfen (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.05 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.05 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.05 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.05 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

perchlorate (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<4 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<4 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<4 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<4 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (7)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.09 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.09 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.09 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.005 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluoroheptanoic acid (7)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.01 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.01 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (7)

EP #6 - Well 5 Treated

Well 5 ℹ️

0.0059 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0029 µg/L

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.0045 µg/L

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

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

0.0046 µg/L

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

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.0045 µg/L

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

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.03 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

0.0031 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0001 µg/L

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluorononanoic acid (7)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (7)

EP #7 - Well 6 Treated

Well 6 ℹ️

0.024 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.02 µg/L

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

0.022 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.018 µg/L

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.022 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.018 µg/L

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

0.021 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.017 µg/L

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.04 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

perfluorooctanoic acid (7)

EP #6 - Well 5 Treated

Well 5 ℹ️

0.0064 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0024 µg/L

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.006 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.002 µg/L

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

0.0065 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0025 µg/L

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

0.0058 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0018 µg/L

3/27/2024

17 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

1/28/2015

10 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2014

11 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

7/31/2014

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.004 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.003 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.008 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.008 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.007 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

9/20/2024

11 months ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.002 µg/L

Below Reporting Level

3/27/2024

17 months ago

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

Contaminant Details

profenofos (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.3 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.3 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

quinoline (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.02 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.02 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<1 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

strontium (5)

DSMRT for Well 6

Distribution System ℹ️

610 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 609.7 µg/L

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

640 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 639.7 µg/L

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

640 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 639.7 µg/L

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L

7/31/2014

11 years ago

DSMRT for Well 5

Distribution System ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L

7/31/2014

11 years ago

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

Contaminant Details

tebuconazole (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.2 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.2 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

terbacil (4)

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<2 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

11/11/2002

22 years ago

WELL 05 02S/12W-30E03

WELL 05 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

WELL 06 02S/13W-25H06

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

7/24/2002

23 years ago

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

Contaminant Details

Total Permethrin (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.04 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.04 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.04 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

tribufos (4)

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.07 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.07 µg/L

Below Reporting Level

2/7/2019

6 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

<0.07 µg/L

Below Reporting Level

8/16/2018

7 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

<0.07 µg/L

Below Reporting Level

8/16/2018

7 years ago

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

Contaminant Details

vanadium (5)

DSMRT for Well 6

Distribution System ℹ️

1.8 µg/L

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

1/28/2015

10 years ago

EP #6 - Well 5 Treated

Well 5 ℹ️

5.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.2 µg/L

7/31/2014

11 years ago

EP #7 - Well 6 Treated

Well 6 ℹ️

1.7 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 6

Distribution System ℹ️

1.7 µg/L

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

7/31/2014

11 years ago

DSMRT for Well 5

Distribution System ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.4 µg/L

7/31/2014

11 years ago

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

Contaminant Details

Sampling Facilities

Well 6
Ground Water (GW)

EP #7 - Well 6 TreatedEntry Point to the Distribution System (EP)

Well 5
Ground Water (GW)

EP #6 - Well 5 TreatedEntry Point to the Distribution System (EP)

Distribution system
Ground Water (GW)

DS1Distribution System (DS)

DS2Distribution System (DS)

DS3Distribution System (DS)

DS4Distribution System (DS)

Distribution System
Ground Water (GW)

DSMRT for Well 6Maximum Residence Time (MR)

DSMRT for Well 5Maximum Residence Time (MR)

WELL 05
Ground Water (GW)

WELL 05 02S/12W-30E03SR (SR)

WELL 06
Ground Water (GW)

WELL 06 02S/13W-25H06SR (SR)

FAQ

Is Tract 180 Mutual Water Co. tap water safe to drink?

When was Tract 180 Mutual Water Co. last tested for water contamination?

The latest water samples were taken on September 20th, 2024.

Contaminants

1,1-dichloroethane (3)

1,2,3-trichloropropane (3)

1,3-butadiene (3)

1,4-dioxane (3)

1-butanol (4)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

2,4-dinitrotoluene (4)

2,6-dinitrotoluene (4)

2-methoxyethanol (4)

2-propen-1-ol (Allyl Alcohol) (4)

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

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

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

alpha-hexachlorocyclohexane (4)

bromochloromethane (Halon 1011) (3)

bromomethane (3)

Butylated Hydroxyanisole (4)

chlorate (6)

chlorodifluoromethane (HCFC-22) (3)

chloromethane (3)

chlorpyrifos (4)

chromium (5)

chromium-6 (6)

cobalt (5)

dimethipin (4)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (4)

lithium (4)

Manganese (4)

methyl-tertiary-butyl-ether (MTBE) (4)

molinate (4)

molybdenum (5)

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

N-methyl perfluorooctanesulfonamidoacetic acid (4)

nitrobenzene (4)

nonafluoro-3,6-dioxaheptanoic acid (4)

o-toluidine (4)

oxyfluorfen (4)

perchlorate (4)

perfluoro(2-ethoxyethane)sulfonic acid (4)

perfluoro-3-methoxypropanoic acid (4)

perfluoro-4-methoxybutanoic acid (4)

perfluorobutanesulfonic acid (7)

perfluorobutanoic acid (4)

perfluorodecanoic acid (4)

perfluorododecanoic acid (4)

perfluoroheptanesulfonic acid (4)

perfluoroheptanoic acid (7)

perfluorohexanesulfonic acid (7)

perfluorohexanoic acid (4)

perfluorononanoic acid (7)

perfluorooctanesulfonic acid (7)

perfluorooctanoic acid (7)

perfluoropentanesulfonic acid (4)

perfluoropentanoic acid (4)

perfluorotetradecanoic acid (4)

perfluorotridecanoic acid (4)

perfluoroundecanoic acid (4)

profenofos (4)

quinoline (4)

s-ethyl-dipropylthiocarbamate (EPTC) (4)

strontium (5)

tebuconazole (4)

terbacil (4)

Total Permethrin (4)

tribufos (4)

vanadium (5)

Sampling Facilities

Well 6 Ground Water (GW)

Well 5 Ground Water (GW)

Distribution system Ground Water (GW)

Well 6
Ground Water (GW)

Well 5
Ground Water (GW)

Distribution system
Ground Water (GW)

Distribution System
Ground Water (GW)

WELL 05
Ground Water (GW)

WELL 06
Ground Water (GW)