Easthampton Water Dept. (MA) Water Quality

Easthampton Water Dept. is a large public water system in EPA region 1 that provides tap water for the 01027, 01073 zip codes. It has 7 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of Manganese was 215 µg/L. There were 1 contamintants found in the Easthampton Water Dept. water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L
Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2,4-dinitrotoluene (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2,6-dinitrotoluene (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L
Contaminant Details

2-propen-1-ol (Allyl Alcohol) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.5 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.5 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.5 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.5 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.5 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.5 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.5 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.5 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.8 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<0.8 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.8 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.8 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 0.8 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

bromochloromethane (Halon 1011) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
127.5%
25.5 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 5.5 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
115.5%
23.1 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 3.1 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<20 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<20 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
161%
32.2 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 12.2 µg/L
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
114.5%
22.9 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 2.9 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<20 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<20 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<20 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<20 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
460%
0.92 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.72 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
450%
0.9 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.7 µg/L
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
385%
0.77 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.57 µg/L
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
320%
0.64 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.44 µg/L
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
280%
0.56 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.36 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
265%
0.53 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.33 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
500%
1 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
500%
1 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8 µg/L
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
460%
0.92 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.72 µg/L
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
365%
0.73 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.53 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
340%
0.68 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.48 µg/L
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
315%
0.63 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.43 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (16)

Entry Point to Dist. System
Brook Street Well ℹ️
3266.7%
0.98 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.95 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
3000%
0.9 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.87 µg/L
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
2600%
0.78 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.75 µg/L
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
2000%
0.6 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.57 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
1833.3%
0.55 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.52 µg/L
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
1833.3%
0.55 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.52 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
3133.3%
0.94 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.91 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
2900%
0.87 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.84 µg/L
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
2700%
0.81 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.78 µg/L
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
2000%
0.6 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.57 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
1766.7%
0.53 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.5 µg/L
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
1400%
0.42 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.39 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

dimethipin (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

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

Entry Point to Dist. System
Nonotuck Park Well ℹ️
560%
5.6 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 4.6 µg/L
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
270%
2.7 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 1.7 µg/L
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
700%
7 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 6 µg/L
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
330%
3.3 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 2.3 µg/L
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<1 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

ethoprop (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

108 Park Hill Road
Distribution system ℹ️
0%
0 µg/L
Meets Reporting Threshold
10/15/2019
6 years ago
Valley Medical Group Building
Distribution system ℹ️
0%
0 µg/L
Meets Reporting Threshold
10/15/2019
6 years ago
108 Park Hill Road
Distribution system ℹ️
0%
0 µg/L
Meets Reporting Threshold
4/25/2019
6 years ago
Valley Medical Group Building
Distribution system ℹ️
0%
0 µg/L
Meets Reporting Threshold
4/25/2019
6 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

108 Park Hill Road
Distribution system ℹ️
0%
0 µg/L
10/15/2019
6 years ago
Valley Medical Group Building
Distribution system ℹ️
0%
0 µg/L
10/15/2019
6 years ago
108 Park Hill Road
Distribution system ℹ️
0%
0 µg/L
4/25/2019
6 years ago
Valley Medical Group Building
Distribution system ℹ️
0%
0 µg/L
4/25/2019
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (4)

108 Park Hill Road
Distribution system ℹ️
0%
0 µg/L
10/15/2019
6 years ago
Valley Medical Group Building
Distribution system ℹ️
0%
0 µg/L
10/15/2019
6 years ago
108 Park Hill Road
Distribution system ℹ️
0%
0 µg/L
4/25/2019
6 years ago
Valley Medical Group Building
Distribution system ℹ️
0%
0 µg/L
4/25/2019
6 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<9 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<9 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<9 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<9 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<9 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<9 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<9 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<9 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (8)

Entry Point to Dist. System
Maloney Well ℹ️
71.7%
215 µg/L
⚠️ Exceeds 50% of Reference Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0.2%
0.47 µg/L
Meets Reporting Threshold
10/15/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
44.7%
134 µg/L
Meets Reporting Threshold
4/25/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<5 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<5 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<5 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<5 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<5 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<5 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<5 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<5 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 5 µg/L
Reference Level: ?
Contaminant Details

molinate (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.9 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<0.9 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.9 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.9 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 0.9 µg/L
Reference Level: ?
Contaminant Details

molybdenum (16)

DSMRT for Maloney Well
Distribution System ℹ️
170%
1.7 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
160%
1.6 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
150%
1.5 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.5 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
140%
1.4 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.006 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.006 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.006 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.006 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.006 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nitrobenzene (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<10 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<10 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<10 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<10 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<10 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<10 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<10 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<10 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 10 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.007 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.05 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.05 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.05 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.05 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.05 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.05 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.05 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.05 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perchlorate (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<4 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<4 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<4 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<4 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<4 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<4 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<4 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<4 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 4 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.005 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (16)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.004 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.003 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.008 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.008 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.008 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.008 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.008 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.007 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
1/10/2025
9 months ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.002 µg/L
Below Reporting Level
6/6/2024
17 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<1 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<1 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<1 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<1 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

strontium (16)

DSMRT for Maloney Well
Distribution System ℹ️
61666.7%
185 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 184.7 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
59333.3%
178 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 177.7 µg/L
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
41333.3%
124 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 123.7 µg/L
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
37333.3%
112 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.7 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
36000%
108 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 107.7 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
35333.3%
106 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 105.7 µg/L
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
35333.3%
106 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 105.7 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
32333.3%
97 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 96.7 µg/L
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
64000%
192 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 191.7 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
62666.7%
188 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 187.7 µg/L
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
45666.7%
137 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 136.7 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
38333.3%
115 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 114.7 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
37333.3%
112 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.7 µg/L
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
37333.3%
112 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.7 µg/L
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
37333.3%
112 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.7 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
WTP ℹ️
35000%
105 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 104.7 µg/L
10/23/2013
12 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

terbacil (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
12/17/2002
22 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
MALONEY WELL 562
MALONEY WELL ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<2 µg/L
Below Reporting Level
6/28/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

Total Permethrin (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (8)

Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2019
6 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/26/2019
6 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/25/2019
6 years ago
Entry Point to Dist. System
WTP ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/25/2019
6 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (16)

Entry Point to Dist. System
WTP ℹ️
405%
0.81 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.61 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
375%
0.75 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.55 µg/L
4/28/2014
11 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
330%
0.66 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.46 µg/L
4/28/2014
11 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
325%
0.65 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.45 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
280%
0.56 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.36 µg/L
4/28/2014
11 years ago
DSMRT for WTP
Distribution System ℹ️
270%
0.54 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.34 µg/L
4/28/2014
11 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/28/2014
11 years ago
Entry Point to Dist. System
WTP ℹ️
380%
0.76 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.56 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Nonotuck Park Well ℹ️
365%
0.73 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.53 µg/L
10/23/2013
12 years ago
DSMRT for Brook Street Well
Distribution System ℹ️
335%
0.67 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.47 µg/L
10/23/2013
12 years ago
DSMRT for Nonotuck Park Well
Distribution System ℹ️
320%
0.64 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.44 µg/L
10/23/2013
12 years ago
DSMRT for WTP
Distribution System ℹ️
305%
0.61 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.41 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Brook Street Well ℹ️
220%
0.44 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.24 µg/L
10/23/2013
12 years ago
Entry Point to Dist. System
Maloney Well ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
DSMRT for Maloney Well
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/23/2013
12 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Nonotuck Park Well
Ground Water (GW)

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

Brook Street Well
Ground Water (GW)

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

WTP
Ground Water (GW)

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

Maloney Well
Ground Water (GW)

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

Distribution system
Ground Water (GW)

108 Park Hill RoadDistribution System (DS)
Valley Medical Group BuildingDistribution System (DS)

Distribution System
Ground Water (GW)

DSMRT for Nonotuck Park WellMaximum Residence Time (MR)
DSMRT for Brook Street WellMaximum Residence Time (MR)
DSMRT for WTPMaximum Residence Time (MR)
DSMRT for Maloney WellMaximum Residence Time (MR)

MALONEY WELL
Ground Water (GW)

MALONEY WELL 562SR (SR)

FAQ

Is Easthampton Water Dept. tap water safe to drink?

When was Easthampton Water Dept. last tested for water contamination?

The latest water samples were taken on January 10th, 2025.