Merrimack Village Dist. (NH) Water Quality

Merrimack Village Dist. is a large public water system in EPA region 1 that provides tap water for the 03054 zip codes. It has 9 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 14.3 µg/L. The maximum reported level of Manganese was 390 µg/L. Some (1 of 8 or 13%) of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the Merrimack Village Dist. 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
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 (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

1,3-butadiene (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.1 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.1 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.1 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.1 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.1 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

1,4-dioxane (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.07 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

1-butanol (4)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

2,4-dinitrotoluene (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

2,6-dinitrotoluene (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

2-methoxyethanol (4)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.4 µg/L

Below Reporting Level

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.4 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.4 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

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

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.5 µg/L

Below Reporting Level

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.5 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.5 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.5 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

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

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.8 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.8 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.8 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.8 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.8 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.8 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<0.8 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.8 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.8 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.002 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.01 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.01 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.06 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.06 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.06 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.06 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.06 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

bromomethane (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

chlorate (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

136 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 116 µg/L

6/15/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

123 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 103 µg/L

6/15/2015

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

47.8 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 27.8 µg/L

10/7/2014

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

46 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 26 µg/L

10/7/2014

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

44.7 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 24.7 µg/L

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

41.7 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 21.7 µg/L

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<20 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

<20 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

290 µg/L

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

7/14/2014

11 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

286 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 266 µg/L

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

31.4 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 11.4 µg/L

4/22/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

90.7 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 70.7 µg/L

4/21/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

74.9 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 54.9 µg/L

4/14/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

40.4 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 20.4 µg/L

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

20 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 0 µg/L

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<20 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.08 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.08 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.08 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.08 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.08 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

chloromethane (8)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

7/21/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

chlorpyrifos (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

chromium (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.22 µg/L

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

6/30/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

0.4 µg/L

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

10/7/2014

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

0.36 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.16 µg/L

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.13 µg/L

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.13 µg/L

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.37 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.17 µg/L

7/21/2014

11 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.13 µg/L

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

0.28 µg/L

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

5/5/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.03 µg/L

5/5/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

0.4 µg/L

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

4/14/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

0.39 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.19 µg/L

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

0.29 µg/L

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

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

4/14/2014

11 years ago

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

Contaminant Details

chromium-6 (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.11 µg/L

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

6/15/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

0.11 µg/L

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

6/15/2015

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.24 µg/L

10/7/2014

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.21 µg/L

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

0.16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

0.11 µg/L

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

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

7/21/2014

11 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

4/22/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L

4/21/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L

4/14/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

0.11 µg/L

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

4/14/2014

11 years ago

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

Contaminant Details

cobalt (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

6/30/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

1.2 µg/L

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

10/7/2014

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

7/21/2014

11 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

5/5/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

dimethipin (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

ethoprop (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

Germanium (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.3 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

Route 101A

Distribution System ℹ️

14.3 µg/L

Meets Reporting Threshold

1/26/2021

4 years ago

60 Bedford Road (Site 314)

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

1/26/2021

4 years ago

Route 101A

Distribution System ℹ️

11.73 µg/L

Meets Reporting Threshold

3/18/2020

5 years ago

60 Bedford Road (Site 314)

Distribution System ℹ️

7.16 µg/L

Meets Reporting Threshold

3/18/2020

5 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

Route 101A

Distribution System ℹ️

8.18 µg/L

1/26/2021

4 years ago

60 Bedford Road (Site 314)

Distribution System ℹ️

0 µg/L

1/26/2021

4 years ago

60 Bedford Road (Site 314)

Distribution System ℹ️

8.16 µg/L

3/18/2020

5 years ago

Route 101A

Distribution System ℹ️

7.19 µg/L

3/18/2020

5 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (4)

Route 101A

Distribution System ℹ️

21.58 µg/L

1/26/2021

4 years ago

60 Bedford Road (Site 314)

Distribution System ℹ️

0 µg/L

1/26/2021

4 years ago

Route 101A

Distribution System ℹ️

18.09 µg/L

3/18/2020

5 years ago

60 Bedford Road (Site 314)

Distribution System ℹ️

13.26 µg/L

3/18/2020

5 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

lithium (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

1/23/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

1/23/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<9 µg/L

Below Reporting Level

1/23/2025

7 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

7/24/2024

13 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<9 µg/L

Below Reporting Level

7/24/2024

13 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<9 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

Manganese (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

2.5 µg/L

Meets Reporting Threshold

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

390 µg/L

☠️ Exceeds Reference Level by 90 µg/L

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

4 µg/L

Meets Reporting Threshold

1/26/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

2.7 µg/L

Meets Reporting Threshold

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.4 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

257 µg/L

❗ Exceeds 80% of Reference Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

2.5 µg/L

Meets Reporting Threshold

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

0.49 µg/L

Meets Reporting Threshold

3/18/2020

5 years ago

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

Contaminant Details

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

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<5 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<5 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<5 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<5 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<5 µg/L

Below Reporting Level

5/28/2003

22 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

9.4 µg/L

⚠️ Exceeds Reporting Level of 5 µg/L by 4.4 µg/L

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<5 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<5 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<5 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

molinate (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.9 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.9 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.9 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.9 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.9 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.9 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<0.9 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.9 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.9 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

molybdenum (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

6/30/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

7/21/2014

11 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.006 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

7/24/2024

13 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.006 µg/L

Below Reporting Level

7/24/2024

13 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.006 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

nitrobenzene (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<10 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<10 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<10 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<10 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<10 µg/L

Below Reporting Level

5/28/2003

22 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<10 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<10 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<10 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<10 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.02 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

o-toluidine (4)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.007 µg/L

Below Reporting Level

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.007 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.007 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

oxyfluorfen (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.05 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.05 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.05 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.05 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.05 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.05 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.05 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

perchlorate (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<4 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<4 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<4 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<4 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<4 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<4 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<4 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<4 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<4 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (14)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.09 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.09 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.09 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.09 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.09 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

perfluorobutanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.005 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.005 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluorodecanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluorododecanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluoroheptanoic acid (14)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.01 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.01 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.01 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (14)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.03 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.03 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

perfluorohexanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluorononanoic acid (14)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

13 months ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (14)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

13 months ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.04 µg/L

Below Reporting Level

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

perfluorooctanoic acid (14)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

13 months ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.02 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0 µg/L

6/15/2015

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.026 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.006 µg/L

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

0.02 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0 µg/L

4/22/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

0.042 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.022 µg/L

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

4/14/2014

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.004 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.004 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluoropentanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.003 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.003 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluorotetradecanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.008 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

7/24/2024

13 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.008 µg/L

Below Reporting Level

7/24/2024

13 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.008 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluorotridecanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.007 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/24/2024

13 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.007 µg/L

Below Reporting Level

7/24/2024

13 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.007 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

perfluoroundecanoic acid (6)

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2025

7 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.002 µg/L

Below Reporting Level

1/16/2025

7 months ago

Wells 4 & 5 Treatment Plant

Wells 4 & 5 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

12/16/2024

8 months ago

Entry Point to Dist. System

Wells 2 & 9 TP ℹ️

<0.002 µg/L

Below Reporting Level

8/20/2024

12 months ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.002 µg/L

Below Reporting Level

7/24/2024

13 months ago

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

Contaminant Details

profenofos (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.3 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.3 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

quinoline (4)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.02 µg/L

Below Reporting Level

4/28/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.02 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.02 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<1 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

strontium (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

133 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 132.7 µg/L

6/30/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

137 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 136.7 µg/L

6/15/2015

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

278 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 277.7 µg/L

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

278 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 277.7 µg/L

10/7/2014

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

215 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 214.7 µg/L

10/7/2014

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

214 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 213.7 µg/L

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

102 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 101.7 µg/L

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

83 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 82.7 µg/L

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

126 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 125.7 µg/L

7/21/2014

11 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

128 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 127.7 µg/L

7/14/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

356 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 355.7 µg/L

5/5/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

344 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 343.7 µg/L

5/5/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

184 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 183.7 µg/L

4/14/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

172 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 171.7 µg/L

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

87.2 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 86.9 µg/L

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

72.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 72.4 µg/L

4/14/2014

11 years ago

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

Contaminant Details

tebuconazole (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.2 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.2 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

terbacil (9)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

11/5/2003

21 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

TALLENT ROAD TREATMENT HOUSE / 001

TALLENT ROAD TREATMENT HOUSE ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<2 µg/L

Below Reporting Level

5/12/2003

22 years ago

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

Contaminant Details

Total Permethrin (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.04 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.04 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.04 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.04 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

tribufos (8)

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.07 µg/L

Below Reporting Level

4/28/2021

4 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

<0.07 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

1/26/2021

4 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/26/2021

4 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

3/18/2020

5 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

<0.07 µg/L

Below Reporting Level

3/18/2020

5 years ago

Wells 7 & 8 Treatment Plant

Wells 7 & 8 Treatment Plant ℹ️

<0.07 µg/L

Below Reporting Level

3/18/2020

5 years ago

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

Contaminant Details

vanadium (16)

New Treatment Plant EPTDS

New Treatment Plant ℹ️

0.94 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.74 µg/L

6/30/2015

10 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

1.1 µg/L

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

6/15/2015

10 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

2.2 µg/L

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

10/7/2014

10 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

10/7/2014

10 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

1.9 µg/L

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

10/7/2014

10 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

1.9 µg/L

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

10/7/2014

10 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

1.9 µg/L

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

10/7/2014

10 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

1.5 µg/L

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

10/7/2014

10 years ago

New Treatment Plant EPTDS

New Treatment Plant ℹ️

2.3 µg/L

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

7/21/2014

11 years ago

DSMRT for New Treatment Plant

Distribution System ℹ️

2 µg/L

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

7/14/2014

11 years ago

Well 3 after treatment

GPW #3 Camp Sargent Treatment House ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

5/5/2014

11 years ago

DSMRT - Route 101A-Auto Fair

Distribution System ℹ️

1.6 µg/L

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

5/5/2014

11 years ago

Wells 4R & 5 Treatment Plant EPTDS

Pump Station 5 (off Front St.) ℹ️

2.5 µg/L

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

4/14/2014

11 years ago

DSMRT - sample station by 728 DW Highway

Distribution System ℹ️

2 µg/L

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

4/14/2014

11 years ago

DSMRT - 227 Amherst Road

Distribution System ℹ️

1.2 µg/L

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

4/14/2014

11 years ago

Well 2A after treatment

GPW #2A Berry Lane Treatment House ℹ️

0.95 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.75 µg/L

4/14/2014

11 years ago

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

Contaminant Details

Sampling Facilities

Wells 7 & 8 Treatment Plant
Ground Water (GW)

Wells 7 & 8 Treatment PlantEntry Point to the Distribution System (EP)

Wells 4 & 5 Treatment Plant
Ground Water (GW)

Wells 4 & 5 Treatment PlantEntry Point to the Distribution System (EP)

Wells 2 & 9 TP
Ground Water (GW)

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

Pump Station 5 (off Front St.)
Ground Water (GW)

Wells 4R & 5 Treatment Plant EPTDSEntry Point to the Distribution System (EP)

GPW #3 Camp Sargent Treatment House
Ground Water (GW)

Well 3 after treatmentEntry Point to the Distribution System (EP)

GPW #2A Berry Lane Treatment House
Ground Water (GW)

Well 2A after treatmentEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

60 Bedford Road (Site 314)Distribution System (DS)

Route 101ADistribution System (DS)

DSMRT - sample station by 728 DW HighwayMaximum Residence Time (MR)

DSMRT for New Treatment PlantMaximum Residence Time (MR)

DSMRT - Route 101A-Auto FairMaximum Residence Time (MR)

DSMRT - 227 Amherst RoadMaximum Residence Time (MR)

New Treatment Plant
Ground Water (GW)

New Treatment Plant EPTDSEntry Point to the Distribution System (EP)

TALLENT ROAD TREATMENT HOUSE
Ground Water (GW)

TALLENT ROAD TREATMENT HOUSE / 001Entry Point to the Distribution System (EP)

FAQ

Is Merrimack Village Dist. tap water safe to drink?

When was Merrimack Village Dist. last tested for water contamination?

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

Contaminants

1,1-dichloroethane (8)

1,2,3-trichloropropane (8)

1,3-butadiene (8)

1,4-dioxane (8)

1-butanol (4)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

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 (6)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

alpha-hexachlorocyclohexane (8)

bromochloromethane (Halon 1011) (8)

bromomethane (8)

Butylated Hydroxyanisole (4)

chlorate (16)

chlorodifluoromethane (HCFC-22) (8)

chloromethane (8)

chlorpyrifos (8)

chromium (16)

chromium-6 (16)

cobalt (16)

dimethipin (8)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (9)

ethoprop (8)

Germanium (8)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (6)

lithium (6)

Manganese (8)

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

molinate (9)

molybdenum (16)

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

N-methyl perfluorooctanesulfonamidoacetic acid (6)

nitrobenzene (9)

nonafluoro-3,6-dioxaheptanoic acid (6)

o-toluidine (4)

oxyfluorfen (8)

perchlorate (9)

perfluoro(2-ethoxyethane)sulfonic acid (6)

perfluoro-3-methoxypropanoic acid (6)

perfluoro-4-methoxybutanoic acid (6)

perfluorobutanesulfonic acid (14)

perfluorobutanoic acid (6)

perfluorodecanoic acid (6)

perfluorododecanoic acid (6)

perfluoroheptanesulfonic acid (6)

perfluoroheptanoic acid (14)

perfluorohexanesulfonic acid (14)

perfluorohexanoic acid (6)

perfluorononanoic acid (14)

perfluorooctanesulfonic acid (14)

perfluorooctanoic acid (14)

perfluoropentanesulfonic acid (6)

perfluoropentanoic acid (6)

perfluorotetradecanoic acid (6)

perfluorotridecanoic acid (6)

perfluoroundecanoic acid (6)

profenofos (8)

quinoline (4)

s-ethyl-dipropylthiocarbamate (EPTC) (9)

strontium (16)

tebuconazole (8)

terbacil (9)

Total Permethrin (8)

tribufos (8)

vanadium (16)

Sampling Facilities

Wells 7 & 8 Treatment Plant Ground Water (GW)

Wells 4 & 5 Treatment Plant Ground Water (GW)

Wells 2 & 9 TP Ground Water (GW)

Wells 7 & 8 Treatment Plant
Ground Water (GW)

Wells 4 & 5 Treatment Plant
Ground Water (GW)

Wells 2 & 9 TP
Ground Water (GW)

Pump Station 5 (off Front St.)
Ground Water (GW)

GPW #3 Camp Sargent Treatment House
Ground Water (GW)

GPW #2A Berry Lane Treatment House
Ground Water (GW)

Distribution System
Ground Water (GW)

New Treatment Plant
Ground Water (GW)

TALLENT ROAD TREATMENT HOUSE
Ground Water (GW)