IN American Water Co. - West Lafayette (IN) Water Quality

IN American Water Co. - West Lafayette is a large public water system in EPA region 5 that provides tap water for the 47807 zip codes. It has 12 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 3.76 µg/L. The maximum reported level of Manganese was 370 µg/L. Some (1 of 4 or 25%) of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the IN American Water Co. - West Lafayette water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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

1,1-dichloroethane (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

1,3-butadiene (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.1 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.1 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.1 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.1 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

1,4-dioxane (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.07 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.07 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

1-butanol (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<2 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<2 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<2 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<2 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

2,4-dinitrotoluene (9)

WELLS2-5

TREATMENT PLANT01 ℹ️

<2 µg/L

Below Reporting Level

7/17/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (9)

WELLS2-5

TREATMENT PLANT01 ℹ️

<2 µg/L

Below Reporting Level

7/17/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

2-methoxyethanol (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.4 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.4 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.4 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.4 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.5 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.5 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.5 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.5 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (9)

WELLS2-5

TREATMENT PLANT01 ℹ️

<0.8 µg/L

Below Reporting Level

7/17/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<0.8 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<0.8 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<0.8 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<0.8 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<0.8 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

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

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.01 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.01 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.01 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.01 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.06 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.06 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.06 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.06 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

bromomethane (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

chlorate (8)

Huntington Tank (@ POE 9)

Distribution System ℹ️

150 µg/L

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

2/14/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

130 µg/L

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

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 290 µg/L

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

140 µg/L

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

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 290 µg/L

8/14/2013

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

290 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 270 µg/L

8/14/2013

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

110 µg/L

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

8/14/2013

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

85 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 65 µg/L

8/14/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.08 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.08 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.08 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.08 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

chloromethane (4)

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

chlorpyrifos (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

chromium (8)

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

2/5/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

chromium-6 (8)

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

2/14/2014

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

0.03 µg/L

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

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

2/5/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

cobalt (8)

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/14/2014

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<1 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<1 µg/L

Below Reporting Level

2/5/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<1 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

dimethipin (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.2 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.2 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (8)

WELLS2-5

TREATMENT PLANT01 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

ethoprop (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.03 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.03 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

Germanium (4)

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

0.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.4 µg/L

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.3 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.3 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.3 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (2)

1700 SR 26 W.

Distribution System ℹ️

3.76 µg/L

Meets Reporting Threshold

1/17/2019

7 years ago

1700 SR 26 W.

Distribution System ℹ️

2.11 µg/L

Meets Reporting Threshold

7/24/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (2)

1700 SR 26 W.

Distribution System ℹ️

4.28 µg/L

1/17/2019

7 years ago

1700 SR 26 W.

Distribution System ℹ️

4.75 µg/L

7/24/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (2)

1700 SR 26 W.

Distribution System ℹ️

6.64 µg/L

1/17/2019

7 years ago

1700 SR 26 W.

Distribution System ℹ️

5.56 µg/L

7/24/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

lithium (4)

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

17.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 8.3 µg/L

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

12.7 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 3.7 µg/L

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

13 µg/L

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

1/9/2023

3 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

9.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.2 µg/L

1/9/2023

3 years ago

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

Contaminant Details

Manganese (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

370 µg/L

☠️ Exceeds Reference Level by 70 µg/L

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

240 µg/L

⚠️ Exceeds 50% of Reference Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

7.7 µg/L

Meets Reporting Threshold

7/11/2018

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

1.1 µg/L

Meets Reporting Threshold

7/11/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (9)

WELLS2-5

TREATMENT PLANT01 ℹ️

<5 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<5 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<5 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<5 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<5 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<5 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<5 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<5 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<5 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

molinate (8)

WELLS2-5

TREATMENT PLANT01 ℹ️

<0.9 µg/L

Below Reporting Level

7/17/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<0.9 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<0.9 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<0.9 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<0.9 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<0.9 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

molybdenum (8)

Huntington Tank (@ POE 9)

Distribution System ℹ️

4.5 µg/L

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

2/14/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

4.2 µg/L

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

2/14/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

4.3 µg/L

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

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

3.6 µg/L

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

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

5.1 µg/L

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

8/14/2013

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.7 µg/L

8/14/2013

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L

8/14/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.006 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.006 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

nitrobenzene (8)

WELLS2-5

TREATMENT PLANT01 ℹ️

<10 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<10 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<10 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<10 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<10 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<10 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<10 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<10 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.02 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.02 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

o-toluidine (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.007 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.007 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

oxyfluorfen (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.05 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.05 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.05 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.05 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

perchlorate (8)

WELLS2-5

TREATMENT PLANT01 ℹ️

<4 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<4 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<4 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<4 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<4 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<4 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<4 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<4 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.09 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.09 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.09 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluorodecanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluorododecanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluoroheptanoic acid (8)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.01 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.01 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.03 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluorononanoic acid (8)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.04 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.04 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.02 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluoropentanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.008 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.008 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

2 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

2 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2023

3 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2023

3 years ago

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

Contaminant Details

profenofos (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.3 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.3 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.3 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.3 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

quinoline (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.02 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.02 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (9)

WELLS2-5

TREATMENT PLANT01 ℹ️

<1 µg/L

Below Reporting Level

7/17/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<1 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<1 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

strontium (8)

Huntington Tank (@ POE 9)

Distribution System ℹ️

278.1 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 277.8 µg/L

2/14/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

269.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.2 µg/L

2/14/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

280.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 280.2 µg/L

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

240.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 240.6 µg/L

2/5/2014

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

277.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 277 µg/L

8/14/2013

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

241.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 241.6 µg/L

8/14/2013

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

206.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 206.3 µg/L

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.1 µg/L

8/14/2013

12 years ago

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

Contaminant Details

tebuconazole (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.2 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.2 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.2 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

terbacil (9)

WELLS2-5

TREATMENT PLANT01 ℹ️

<2 µg/L

Below Reporting Level

7/17/2002

23 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL08

TREATMENT PLANT03 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

7/8/2002

23 years ago

WELLS2-5

TREATMENT PLANT01 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELLS6,7,11

TREATMENT PLANT02 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL08

TREATMENT PLANT03 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

WELL 12 - POE 4

TREATMENT PLANT - WELL 12 ℹ️

<2 µg/L

Below Reporting Level

1/15/2002

24 years ago

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

Contaminant Details

Total Permethrin (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.04 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.04 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.04 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.04 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

tribufos (4)

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.07 µg/L

Below Reporting Level

1/17/2019

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.07 µg/L

Below Reporting Level

1/17/2019

7 years ago

Davis Ferry Plant Entry Point

Treatment Plant #4 ℹ️

<0.07 µg/L

Below Reporting Level

7/11/2018

7 years ago

Happy Hollow New Entry Point

Treatment Plant #5 ℹ️

<0.07 µg/L

Below Reporting Level

7/11/2018

7 years ago

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

Contaminant Details

vanadium (8)

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/14/2014

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/5/2014

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

2/5/2014

12 years ago

1700 SR 26 W. (@ POE 10)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Huntington Tank (@ POE 9)

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Davis Ferry Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

Plant Tap

Happy Hollow (New) ℹ️

<0.2 µg/L

Below Reporting Level

8/14/2013

12 years ago

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

Contaminant Details

Sampling Facilities

Treatment Plant #4
Ground Water (GW)

Davis Ferry Plant Entry PointEntry Point to the Distribution System (EP)

Treatment Plant #5
Ground Water (GW)

Happy Hollow New Entry PointEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

1700 SR 26 W.Distribution System (DS)

1700 SR 26 W. (@ POE 10)Maximum Residence Time (MR)

Huntington Tank (@ POE 9)Maximum Residence Time (MR)

Davis Ferry Plant
Ground Water (GW)

Plant TapEntry Point to the Distribution System (EP)

Happy Hollow (New)
Ground Water (GW)

Plant TapEntry Point to the Distribution System (EP)

Wells 2-5
Ground Water (GW)

Plant TapEntry Point to the Distribution System (EP)

Well 6, 7, 11
Ground Water (GW)

Plant TapEntry Point to the Distribution System (EP)

Well 8
Ground Water (GW)

Plant TapEntry Point to the Distribution System (EP)

TREATMENT PLANT01
Ground Water (GW)

WELLS2-5Entry Point to the Distribution System (EP)

TREATMENT PLANT02
Ground Water (GW)

WELLS6,7,11Entry Point to the Distribution System (EP)

TREATMENT PLANT03
Ground Water (GW)

WELL08Entry Point to the Distribution System (EP)

TREATMENT PLANT - WELL 12
Ground Water (GW)

WELL 12 - POE 4Entry Point to the Distribution System (EP)

FAQ

Is IN American Water Co. - West Lafayette tap water safe to drink?

When was IN American Water Co. - West Lafayette last tested for water contamination?

The latest water samples were taken on July 19th, 2023.

Contaminants

1,1-dichloroethane (4)

1,2,3-trichloropropane (4)

1,3-butadiene (4)

1,4-dioxane (4)

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 (9)

2,6-dinitrotoluene (9)

2-methoxyethanol (4)

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

4,4'-dichloro dichlorophenyl ethylene (DDE) (9)

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

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

alpha-hexachlorocyclohexane (4)

bromochloromethane (Halon 1011) (4)

bromomethane (4)

Butylated Hydroxyanisole (4)

chlorate (8)

chlorodifluoromethane (HCFC-22) (4)

chloromethane (4)

chlorpyrifos (4)

chromium (8)

chromium-6 (8)

cobalt (8)

dimethipin (4)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (8)

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (2)

HAA6Br (six brominated haloacetic acids) (2)

HAA9 (nine haloacetic acids) (2)

hexafluoropropylene oxide dimer acid (GenX) (4)

lithium (4)

Manganese (4)

methyl-tertiary-butyl-ether (MTBE) (9)

molinate (8)

molybdenum (8)

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

N-methyl perfluorooctanesulfonamidoacetic acid (4)

nitrobenzene (8)

nonafluoro-3,6-dioxaheptanoic acid (4)

o-toluidine (4)

oxyfluorfen (4)

perchlorate (8)

perfluoro(2-ethoxyethane)sulfonic acid (4)

perfluoro-3-methoxypropanoic acid (4)

perfluoro-4-methoxybutanoic acid (4)

perfluorobutanesulfonic acid (8)

perfluorobutanoic acid (4)

perfluorodecanoic acid (4)

perfluorododecanoic acid (4)

perfluoroheptanesulfonic acid (4)

perfluoroheptanoic acid (8)

perfluorohexanesulfonic acid (8)

perfluorohexanoic acid (4)

perfluorononanoic acid (8)

perfluorooctanesulfonic acid (8)

perfluorooctanoic acid (8)

perfluoropentanesulfonic acid (4)

perfluoropentanoic acid (4)

perfluorotetradecanoic acid (4)

perfluorotridecanoic acid (4)

perfluoroundecanoic acid (4)

profenofos (4)

quinoline (4)

s-ethyl-dipropylthiocarbamate (EPTC) (9)

strontium (8)

tebuconazole (4)

terbacil (9)

Total Permethrin (4)

tribufos (4)

vanadium (8)

Sampling Facilities

Treatment Plant #4 Ground Water (GW)

Treatment Plant #5 Ground Water (GW)

Distribution System Ground Water (GW)

Treatment Plant #4
Ground Water (GW)

Treatment Plant #5
Ground Water (GW)

Distribution System
Ground Water (GW)

Davis Ferry Plant
Ground Water (GW)

Happy Hollow (New)
Ground Water (GW)

Wells 2-5
Ground Water (GW)

Well 6, 7, 11
Ground Water (GW)

Well 8
Ground Water (GW)

TREATMENT PLANT01
Ground Water (GW)

TREATMENT PLANT02
Ground Water (GW)

TREATMENT PLANT03
Ground Water (GW)

TREATMENT PLANT - WELL 12
Ground Water (GW)