Foxboro Water Department (MA) Water Quality

Foxboro Water Department is a large public water system in EPA region 1 that provides tap water for the 02035 zip codes. It has 27 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 21.533 µg/L. The maximum reported level of Manganese was 550 µg/L. Some (3 of 12 or 25%) of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the Foxboro Water Department 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.

Contaminants

1,1-dichloroethane (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.1 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.1 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.1 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.1 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.1 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.1 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.07 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
114.3%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.01 µg/L
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
142.9%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.03 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.07 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
200%
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.07 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.07 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
142.9%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.03 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
171.4%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.07 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L
Contaminant Details

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

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2,4-dinitrotoluene (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2,6-dinitrotoluene (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L
Contaminant Details

2-propen-1-ol (Allyl Alcohol) (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<0.8 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<0.8 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<0.8 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 0.8 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

bromochloromethane (Halon 1011) (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.06 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.06 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.06 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.06 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.06 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.06 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.06 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (24)

Entry Point to Dist. System
Oak Street TF ℹ️
2150%
430 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 410 µg/L
11/10/2014
10 years ago
DSMRT for New WTF
Distribution System ℹ️
2000%
400 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 380 µg/L
11/10/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
700%
140 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L
11/6/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
600%
120 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
5000%
1000 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 980 µg/L
11/5/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
1700%
340 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 320 µg/L
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
850%
170 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
500%
100 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 80 µg/L
11/5/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
1650%
330 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 310 µg/L
11/3/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
1250%
250 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 230 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
1100%
220 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 200 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
900%
180 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
2250%
450 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 430 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
700%
140 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
700%
140 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 120 µg/L
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
480%
96 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 76 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
470%
94 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 74 µg/L
5/22/2014
11 years ago
DSMRT for GP Well #12
Distribution System ℹ️
440%
88 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 68 µg/L
5/22/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
4800%
960 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 940 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
3200%
640 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 620 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
1150%
230 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 210 µg/L
5/21/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
1100%
220 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 200 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
550%
110 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
465%
93 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 73 µg/L
5/21/2014
11 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.08 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.08 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.08 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.08 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.08 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.08 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.08 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (12)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
650%
1.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (24)

DSMRT for New WTF
Distribution System ℹ️
100%
0.2 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L
11/10/2014
10 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/6/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
100%
0.2 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
100%
0.2 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (24)

DSMRT for New WTF
Distribution System ℹ️
566.7%
0.17 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L
11/10/2014
10 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
400%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
11/6/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
400%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
11/6/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
366.7%
0.11 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
566.7%
0.17 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L
11/3/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
200%
0.06 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.03 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
166.7%
0.05 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.02 µg/L
11/3/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
400%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
133.3%
0.04 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L
5/22/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
300%
0.09 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.06 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
200%
0.06 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.03 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
200%
0.06 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.03 µg/L
5/21/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
166.7%
0.05 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.02 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (24)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<1 µg/L
Below Reporting Level
11/10/2014
10 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<1 µg/L
Below Reporting Level
11/6/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
810%
8.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 7.1 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
200%
2 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 1 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

dimethipin (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<1 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

ethoprop (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

Distributiion Sampe from Keep Your Day Job
Keep Your Day Job, 2 Hampshire St ℹ️
31.6%
18.966 µg/L
Meets Reporting Threshold
7/24/2018
7 years ago
Distribution Sample from Kraft Group
Kraft Group, 75 Washington St ℹ️
20.4%
12.23 µg/L
Meets Reporting Threshold
7/24/2018
7 years ago
Distribution Sample from Town Hall
Town Hall, 40 South St ℹ️
4.6%
2.78 µg/L
Meets Reporting Threshold
7/24/2018
7 years ago
Distribution Sample from Normandy Farms Campground
Normandy Farms Campground, 94 West St ℹ️
35.9%
21.533 µg/L
Meets Reporting Threshold
7/23/2018
7 years ago
Distributiion Sampe from Keep Your Day Job
Keep Your Day Job, 2 Hampshire St ℹ️
25.5%
15.32 µg/L
Meets Reporting Threshold
1/29/2018
7 years ago
Distribution Sample from Normandy Farms Campground
Normandy Farms Campground, 94 West St ℹ️
16.5%
9.899 µg/L
Meets Reporting Threshold
1/29/2018
7 years ago
Distribution Sample from Town Hall
Town Hall, 40 South St ℹ️
17.9%
10.713 µg/L
Meets Reporting Threshold
1/25/2018
7 years ago
Distribution Sample from Kraft Group
Kraft Group, 75 Washington St ℹ️
16.1%
9.64 µg/L
Meets Reporting Threshold
1/25/2018
7 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

Distributiion Sampe from Keep Your Day Job
Keep Your Day Job, 2 Hampshire St ℹ️
0%
9.772 µg/L
7/24/2018
7 years ago
Distribution Sample from Kraft Group
Kraft Group, 75 Washington St ℹ️
0%
5.113 µg/L
7/24/2018
7 years ago
Distribution Sample from Town Hall
Town Hall, 40 South St ℹ️
0%
0.414 µg/L
7/24/2018
7 years ago
Distribution Sample from Normandy Farms Campground
Normandy Farms Campground, 94 West St ℹ️
0%
11.913 µg/L
7/23/2018
7 years ago
Distributiion Sampe from Keep Your Day Job
Keep Your Day Job, 2 Hampshire St ℹ️
0%
11.97 µg/L
1/29/2018
7 years ago
Distribution Sample from Normandy Farms Campground
Normandy Farms Campground, 94 West St ℹ️
0%
8.619 µg/L
1/29/2018
7 years ago
Distribution Sample from Kraft Group
Kraft Group, 75 Washington St ℹ️
0%
8.43 µg/L
1/25/2018
7 years ago
Distribution Sample from Town Hall
Town Hall, 40 South St ℹ️
0%
7.364 µg/L
1/25/2018
7 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (8)

Distributiion Sampe from Keep Your Day Job
Keep Your Day Job, 2 Hampshire St ℹ️
0%
27.802 µg/L
7/24/2018
7 years ago
Distribution Sample from Kraft Group
Kraft Group, 75 Washington St ℹ️
0%
17.343 µg/L
7/24/2018
7 years ago
Distribution Sample from Town Hall
Town Hall, 40 South St ℹ️
0%
3.194 µg/L
7/24/2018
7 years ago
Distribution Sample from Normandy Farms Campground
Normandy Farms Campground, 94 West St ℹ️
0%
32.483 µg/L
7/23/2018
7 years ago
Distributiion Sampe from Keep Your Day Job
Keep Your Day Job, 2 Hampshire St ℹ️
0%
25.88 µg/L
1/29/2018
7 years ago
Distribution Sample from Normandy Farms Campground
Normandy Farms Campground, 94 West St ℹ️
0%
17.549 µg/L
1/29/2018
7 years ago
Distribution Sample from Town Hall
Town Hall, 40 South St ℹ️
0%
17.164 µg/L
1/25/2018
7 years ago
Distribution Sample from Kraft Group
Kraft Group, 75 Washington St ℹ️
0%
16.96 µg/L
1/25/2018
7 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<9 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<9 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<9 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (12)

Entry Point to Dist. System
GP Well #12 ℹ️
55.7%
167 µg/L
⚠️ Exceeds 50% of Reference Level
7/24/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
20.9%
62.8 µg/L
Meets Reporting Threshold
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0.8%
2.26 µg/L
Meets Reporting Threshold
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
119.7%
359 µg/L
☠️ Exceeds Reference Level by 59 µg/L
7/23/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
14.2%
42.7 µg/L
Meets Reporting Threshold
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0.3%
0.751 µg/L
Meets Reporting Threshold
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
183.3%
550 µg/L
☠️ Exceeds Reference Level by 250 µg/L
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0.4%
1.27 µg/L
Meets Reporting Threshold
1/29/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0.2%
0.744 µg/L
Meets Reporting Threshold
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
107.7%
323 µg/L
☠️ Exceeds Reference Level by 23 µg/L
1/25/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
25.2%
75.7 µg/L
Meets Reporting Threshold
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
10.9%
32.6 µg/L
Meets Reporting Threshold
1/25/2018
7 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<5 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<5 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<5 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 5 µg/L
Reference Level: ?
Contaminant Details

molinate (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<0.9 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<0.9 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<0.9 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 0.9 µg/L
Reference Level: ?
Contaminant Details

molybdenum (24)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<1 µg/L
Below Reporting Level
11/10/2014
10 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<1 µg/L
Below Reporting Level
11/6/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nitrobenzene (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<10 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<10 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<10 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 10 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perchlorate (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<4 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<4 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<4 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 4 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (15)

Entry Point to Dist. System
Chestnut St TP ℹ️
136.7%
0.0041 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0011 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
120%
0.0036 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0006 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.09 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.09 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.09 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.09 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.09 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.09 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (15)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.01 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.01 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (15)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (15)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (15)

Entry Point to Dist. System
Chestnut St TP ℹ️
152.5%
0.0061 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0021 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
110%
0.0044 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0004 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
105%
0.0042 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0002 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.04 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.04 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (15)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
132.5%
0.0053 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0013 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
132.5%
0.0053 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0013 µg/L
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (3)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Chestnut St TP ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/11/2025
8 months ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/11/2025
8 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<1 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<1 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<1 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

strontium (24)

DSMRT for New WTF
Distribution System ℹ️
33333.3%
100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L
11/10/2014
10 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
31666.7%
95 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 94.7 µg/L
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
46666.7%
140 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L
11/6/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
46666.7%
140 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
70000%
210 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 209.7 µg/L
11/5/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
36666.7%
110 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
26000%
78 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 77.7 µg/L
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
23000%
69 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 68.7 µg/L
11/5/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
46666.7%
140 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
36666.7%
110 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
33333.3%
100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L
11/3/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
33333.3%
100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L
11/3/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
50000%
150 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 149.7 µg/L
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
50000%
150 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 149.7 µg/L
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
46666.7%
140 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 139.7 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
43333.3%
130 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 129.7 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
36666.7%
110 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L
5/22/2014
11 years ago
DSMRT for GP Well #12
Distribution System ℹ️
33333.3%
100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L
5/22/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
36666.7%
110 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 109.7 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
33333.3%
100 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 99.7 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
31000%
93 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 92.7 µg/L
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
30666.7%
92 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 91.7 µg/L
5/21/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
30333.3%
91 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 90.7 µg/L
5/21/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
27666.7%
83 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 82.7 µg/L
5/21/2014
11 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

terbacil (15)

LAMPSON RD. GP WELL 1822
LAMPSON RD. GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
1/22/2003
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<2 µg/L
Below Reporting Level
11/18/2002
22 years ago
PUMPING STATION RD. 1817
PUMPING STATION RD. WELL #1 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1824
SPRAGUE RD. WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
SPRAGUE RD. WELL # 1826
SPRAGUE RD. WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 6927
LAMPSON RD. GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
LAMPSON RD. GP WELL 1819
LAMPSON RD. GP WELL # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 12 1820
GP WELL # 12 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
GP WELL # 13 1829
GP WELL # 13 ℹ️
0%
<2 µg/L
Below Reporting Level
6/26/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

Total Permethrin (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (12)

Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/24/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/29/2018
7 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/25/2018
7 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/25/2018
7 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (24)

Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/10/2014
10 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/10/2014
10 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/6/2014
10 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/6/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
1150%
2.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.1 µg/L
11/5/2014
10 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/5/2014
10 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
11/3/2014
10 years ago
Entry Point to Dist. System
GP Well #12 ℹ️
300%
0.6 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.4 µg/L
5/22/2014
11 years ago
Entry Point to Dist. System
Pump Station Road Wells 1 & 2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
GP Well #13 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for Pump Station Road Well 1 & 2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #12
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
DSMRT for GP Well #13
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/22/2014
11 years ago
Entry Point to Dist. System
Sprague Road Wells 4 - 6 ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Oak Street TF ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Entry Point to Dist. System
Witch Pond TP ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Sprague Road Well 4 - 6
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for Witch Pond TP
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
DSMRT for New WTF
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
5/21/2014
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Sprague Road Wells 4 - 6
Ground Water (GW)

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

Chestnut St TP
Ground Water (GW)

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

Oak Street TF
Ground Water (GW)

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

Pump Station Road Wells 1 & 2
Ground Water (GW)

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

Sprague Road Wells 4 - 6
Ground Water (GW)

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

Oak Street TF
Ground Water (GW)

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

GP Well #12
Ground Water (GW)

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

GP Well #13
Ground Water (GW)

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

Town Hall, 40 South St
Ground Water (GW)

Distribution Sample from Town HallDistribution System (DS)

Keep Your Day Job, 2 Hampshire St
Ground Water (GW)

Distributiion Sampe from Keep Your Day JobDistribution System (DS)

Normandy Farms Campground, 94 West St
Ground Water (GW)

Distribution Sample from Normandy Farms CampgroundDistribution System (DS)

Kraft Group, 75 Washington St
Ground Water (GW)

Distribution Sample from Kraft GroupDistribution System (DS)

Witch Pond TP
Ground Water (GW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)
Pumping Station Road Well #2Entry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

DSMRT for Pump Station Road Well 1 & 2Maximum Residence Time (MR)
DSMRT for Sprague Road Well 4 - 6Maximum Residence Time (MR)
DSMRT for Witch Pond TPMaximum Residence Time (MR)
DSMRT for New WTFMaximum Residence Time (MR)
DSMRT for GP Well #12Maximum Residence Time (MR)
DSMRT for GP Well #13Maximum Residence Time (MR)

Sprague Road Well #6
Ground Water (GW)

Sprague Road Well #6Entry Point to the Distribution System (EP)

Lampson Road GP Well #9
Ground Water (GW)

Lampson Road GP Well #9Entry Point to the Distribution System (EP)

Lampson Road GP Well #10
Ground Water (GW)

Lampson Road GP Well #10Entry Point to the Distribution System (EP)

Sprague Road Well #5
Ground Water (GW)

Sprague Road Well #5Entry Point to the Distribution System (EP)

Lampson Road GP Well #8
Ground Water (GW)

Lampson Road GP Well #8Entry Point to the Distribution System (EP)

PUMPING STATION RD. WELL #1
Ground Water (GW)

PUMPING STATION RD. 1817Entry Point to the Distribution System (EP)

SPRAGUE RD. WELL # 4
Ground Water (GW)

SPRAGUE RD. WELL # 1824Entry Point to the Distribution System (EP)

SPRAGUE RD. WELL # 6
Ground Water (GW)

SPRAGUE RD. WELL # 1826Entry Point to the Distribution System (EP)

LAMPSON RD. GP WELL # 7
Ground Water (GW)

LAMPSON RD. GP WELL 6927Entry Point to the Distribution System (EP)

LAMPSON RD. GP WELL # 9
Ground Water (GW)

LAMPSON RD. GP WELL 1822Entry Point to the Distribution System (EP)

LAMPSON RD. GP WELL # 10
Ground Water (GW)

LAMPSON RD. GP WELL 1819Entry Point to the Distribution System (EP)

GP WELL # 12
Ground Water (GW)

GP WELL # 12 1820Entry Point to the Distribution System (EP)

GP WELL # 13
Ground Water (GW)

GP WELL # 13 1829Entry Point to the Distribution System (EP)

FAQ

Is Foxboro Water Department tap water safe to drink?

When was Foxboro Water Department last tested for water contamination?

The latest water samples were taken on February 11th, 2025.