Harwich Water Department (MA) Water Quality

Harwich Water Department is a large public water system in EPA region 1 that provides tap water for the 02645 zip codes. It has 22 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 6.074 µg/L. The maximum reported level of Manganese was 15.8 µg/L. There were 2 contamintants found in the Harwich Water Department water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L
Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2,4-dinitrotoluene (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<2 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2,6-dinitrotoluene (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<2 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.4 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.4 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.4 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.4 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.4 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.4 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.4 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.4 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.4 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.4 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L
Contaminant Details

2-propen-1-ol (Allyl Alcohol) (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.5 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.5 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.5 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.5 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.5 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.5 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.5 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.5 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.5 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.5 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<0.8 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<0.8 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 0.8 µg/L
Reference Level: ?
Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.01 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.01 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.01 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.01 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

bromochloromethane (Halon 1011) (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (20)

DSMRT for Station 10
Distribution System ℹ️
385%
77 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 57 µg/L
10/14/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
900%
180 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
900%
180 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 160 µg/L
10/13/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
750%
150 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
650%
130 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
550%
110 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
430%
86 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 66 µg/L
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
365%
73 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 53 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
300%
60 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 40 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
260%
52 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 32 µg/L
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
550%
110 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L
4/22/2015
10 years ago
DSMRT for Station 10
Distribution System ℹ️
190%
38 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 18 µg/L
4/22/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
280%
56 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 36 µg/L
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
245%
49 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 29 µg/L
4/21/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
210%
42 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 22 µg/L
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
170%
34 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 14 µg/L
4/21/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
375%
75 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 55 µg/L
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
325%
65 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 45 µg/L
4/16/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
320%
64 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 44 µg/L
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
265%
53 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 33 µg/L
4/16/2015
10 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (10)

EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (20)

DSMRT for Station 10
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/14/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
9500%
19 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 18.8 µg/L
4/22/2015
10 years ago
DSMRT for Station 10
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (20)

DSMRT for Station 10
Distribution System ℹ️
466.7%
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
10/14/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
500%
0.15 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.12 µg/L
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
466.7%
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
400%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
366.7%
0.11 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L
10/13/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
200%
0.06 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.03 µg/L
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
66666.7%
20 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 19.97 µg/L
4/22/2015
10 years ago
DSMRT for Station 10
Distribution System ℹ️
466.7%
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
4/22/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
466.7%
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
4/21/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
466.7%
0.14 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L
4/21/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
400%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
4/16/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
400%
0.12 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.09 µg/L
4/16/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
300%
0.09 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.06 µg/L
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
4/16/2015
10 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (20)

DSMRT for Station 10
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/14/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<1 µg/L
Below Reporting Level
4/22/2015
10 years ago
DSMRT for Station 10
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

dimethipin (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<1 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<1 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

ethoprop (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)
Distribution System ℹ️
10.1%
6.074 µg/L
Meets Reporting Threshold
3/19/2019
6 years ago
732 Main Street (Town Hall)
Distribution System ℹ️
10%
5.975 µg/L
Meets Reporting Threshold
3/19/2019
6 years ago
518 Depot Street(Sumner & Dunbar)
Distribution System ℹ️
6.6%
3.976 µg/L
Meets Reporting Threshold
3/19/2019
6 years ago
1484 Orleans-Harwich Rd (East Harwich Post Office)
Distribution System ℹ️
6.5%
3.902 µg/L
Meets Reporting Threshold
3/19/2019
6 years ago
732 Main Street (Town Hall)
Distribution System ℹ️
6.5%
3.904 µg/L
Meets Reporting Threshold
9/26/2018
7 years ago
351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)
Distribution System ℹ️
4%
2.394 µg/L
Meets Reporting Threshold
9/26/2018
7 years ago
518 Depot Street(Sumner & Dunbar)
Distribution System ℹ️
3.9%
2.316 µg/L
Meets Reporting Threshold
9/25/2018
7 years ago
1484 Orleans-Harwich Rd (East Harwich Post Office)
Distribution System ℹ️
1.1%
0.674 µg/L
Meets Reporting Threshold
9/25/2018
7 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)
Distribution System ℹ️
0%
4.416 µg/L
3/19/2019
6 years ago
732 Main Street (Town Hall)
Distribution System ℹ️
0%
3.186 µg/L
3/19/2019
6 years ago
518 Depot Street(Sumner & Dunbar)
Distribution System ℹ️
0%
2.202 µg/L
3/19/2019
6 years ago
1484 Orleans-Harwich Rd (East Harwich Post Office)
Distribution System ℹ️
0%
1.917 µg/L
3/19/2019
6 years ago
351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)
Distribution System ℹ️
0%
3.504 µg/L
9/26/2018
7 years ago
732 Main Street (Town Hall)
Distribution System ℹ️
0%
2.616 µg/L
9/26/2018
7 years ago
518 Depot Street(Sumner & Dunbar)
Distribution System ℹ️
0%
3.093 µg/L
9/25/2018
7 years ago
1484 Orleans-Harwich Rd (East Harwich Post Office)
Distribution System ℹ️
0%
1.022 µg/L
9/25/2018
7 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (8)

351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)
Distribution System ℹ️
0%
8.51 µg/L
3/19/2019
6 years ago
732 Main Street (Town Hall)
Distribution System ℹ️
0%
7.841 µg/L
3/19/2019
6 years ago
518 Depot Street(Sumner & Dunbar)
Distribution System ℹ️
0%
5.263 µg/L
3/19/2019
6 years ago
1484 Orleans-Harwich Rd (East Harwich Post Office)
Distribution System ℹ️
0%
4.829 µg/L
3/19/2019
6 years ago
732 Main Street (Town Hall)
Distribution System ℹ️
0%
5.062 µg/L
9/26/2018
7 years ago
351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)
Distribution System ℹ️
0%
4.038 µg/L
9/26/2018
7 years ago
518 Depot Street(Sumner & Dunbar)
Distribution System ℹ️
0%
3.713 µg/L
9/25/2018
7 years ago
1484 Orleans-Harwich Rd (East Harwich Post Office)
Distribution System ℹ️
0%
1.022 µg/L
9/25/2018
7 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<9 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<9 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<9 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<9 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<9 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (10)

Entry Point to Dist. System
Station #8 and #9 ℹ️
4.9%
14.7 µg/L
Meets Reporting Threshold
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
4.6%
13.8 µg/L
Meets Reporting Threshold
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
3.3%
10 µg/L
Meets Reporting Threshold
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
2%
6 µg/L
Meets Reporting Threshold
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0.2%
0.458 µg/L
Meets Reporting Threshold
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
5.3%
15.8 µg/L
Meets Reporting Threshold
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
4.9%
14.8 µg/L
Meets Reporting Threshold
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
4.8%
14.3 µg/L
Meets Reporting Threshold
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
3.4%
10.2 µg/L
Meets Reporting Threshold
9/24/2018
7 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
1.4%
4.29 µg/L
Meets Reporting Threshold
9/24/2018
7 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<5 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<5 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<5 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<5 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<5 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<5 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<5 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<5 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<5 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<5 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<5 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<5 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<5 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<5 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<5 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<5 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<5 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<5 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<5 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<5 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<5 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<5 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<5 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 5 µg/L
Reference Level: ?
Contaminant Details

molinate (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<0.9 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 0.9 µg/L
Reference Level: ?
Contaminant Details

molybdenum (20)

DSMRT for Station 10
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/14/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
210%
2.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 1.1 µg/L
4/22/2015
10 years ago
DSMRT for Station 10
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<1 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.006 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.006 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.006 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.006 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.006 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nitrobenzene (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<10 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<10 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<10 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<10 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<10 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<10 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<10 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<10 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<10 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<10 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<10 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<10 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<10 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<10 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<10 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<10 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<10 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<10 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<10 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<10 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<10 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<10 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<10 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 10 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.007 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.007 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.007 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.007 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.007 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.05 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.05 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.05 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.05 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.05 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.05 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.05 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.05 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perchlorate (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<4 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<4 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<4 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<4 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<4 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<4 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<4 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<4 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<4 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<4 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<4 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<4 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<4 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<4 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<4 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<4 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<4 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<4 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<4 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<4 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<4 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<4 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<4 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 4 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (15)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
EPTDS from T-1
T-1 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.005 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (15)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
EPTDS from T-1
T-1 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (15)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
EPTDS from T-1
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (15)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
EPTDS from T-1
T-1 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (15)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
EPTDS from T-1
T-1 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (15)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
EPTDS from T-1
T-1 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.004 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.003 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.008 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.008 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.008 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.008 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.008 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.007 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (5)

Entry Point to Dist. System
Station 10 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Bruce Cahoon Water Treatment Plant ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.002 µg/L
Below Reporting Level
11/19/2024
10 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.3 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (10)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/18/2019
6 years ago
Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.02 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<1 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<1 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<1 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<1 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<1 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

strontium (20)

DSMRT for Station 10
Distribution System ℹ️
12666.7%
38 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 37.7 µg/L
10/14/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
16333.3%
49 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 48.7 µg/L
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
12666.7%
38 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 37.7 µg/L
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
11666.7%
35 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.7 µg/L
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
11000%
33 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 32.7 µg/L
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
11000%
33 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 32.7 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
10666.7%
32 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 31.7 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
10333.3%
31 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 30.7 µg/L
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
10333.3%
31 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 30.7 µg/L
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
10000%
30 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 29.7 µg/L
10/13/2015
9 years ago
DSMRT for Station 10
Distribution System ℹ️
12333.3%
37 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 36.7 µg/L
4/22/2015
10 years ago
EPTDS from Station 10
Station 10 ℹ️
7333.3%
22 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 21.7 µg/L
4/22/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
13333.3%
40 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 39.7 µg/L
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
12333.3%
37 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 36.7 µg/L
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
11666.7%
35 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.7 µg/L
4/21/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
10666.7%
32 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 31.7 µg/L
4/21/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
13666.7%
41 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 40.7 µg/L
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
12333.3%
37 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 36.7 µg/L
4/16/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
11666.7%
35 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.7 µg/L
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
11333.3%
34 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 33.7 µg/L
4/16/2015
10 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

terbacil (23)

MAIN STATION (4 WEL 1881
MAIN STATION (4 WELLS) ℹ️
0%
<2 µg/L
Below Reporting Level
5/1/2003
22 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
3/19/2003
22 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
3/13/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<2 µg/L
Below Reporting Level
3/5/2003
22 years ago
GP WELL # 8 1878
GP WELL # 8 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 9 1879
GP WELL # 9 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
STATION #11 24596
STATION #11 ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
GP WELL # 5 11920
GP WELL # 5 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 6 1876
GP WELL # 6 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 7 1877
GP WELL # 7 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
STATION # 10 17709
STATION # 10 ℹ️
0%
<2 µg/L
Below Reporting Level
9/11/2002
23 years ago
GP WELL # 1 1885
GP WELL # 1 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 2 1880
GP WELL # 2 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 3 1875
GP WELL # 3 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
GP WELL # 4 1874
GP WELL # 4 ℹ️
0%
<2 µg/L
Below Reporting Level
9/10/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

Total Permethrin (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.04 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.04 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.04 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.04 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (9)

Bruce Cahoon Water Treatment Plant
T-1 ℹ️
0%
<0.07 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.07 µg/L
Below Reporting Level
3/18/2019
6 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.07 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.07 µg/L
Below Reporting Level
3/18/2019
6 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/22/2019
6 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.07 µg/L
Below Reporting Level
9/24/2018
7 years ago
Well 10 Filter Plant
Station 10 ℹ️
0%
<0.07 µg/L
Below Reporting Level
9/24/2018
7 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.07 µg/L
Below Reporting Level
9/24/2018
7 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (20)

DSMRT for Station 10
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/14/2015
9 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/13/2015
9 years ago
EPTDS from Station 10
Station 10 ℹ️
550%
1.1 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.9 µg/L
4/22/2015
10 years ago
DSMRT for Station 10
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/22/2015
10 years ago
Entry Point to Dist. System
Station #2 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
Entry Point to Dist. System
Station #8 and #9 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-2
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
DSMRT for T-3
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/21/2015
10 years ago
EPTDS from T-1
T-1 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Entry Point to Dist. System
Station 11 ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for T-1
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
DSMRT for Station 11
Distribution System ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/16/2015
10 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Station 10
Ground Water (GW)

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

Station 11
Ground Water (GW)

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

Bruce Cahoon Water Treatment Plant
Ground Water (GW)

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

Station #2
Ground Water (GW)

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

Station #8 and #9
Ground Water (GW)

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

T-1
Ground Water (GW)

Bruce Cahoon Water Treatment PlantEntry Point to the Distribution System (EP)
EPTDS from T-1Entry Point to the Distribution System (EP)

Station 10
Ground Water (GW)

Well 10 Filter PlantEntry Point to the Distribution System (EP)
EPTDS from Station 10Entry Point to the Distribution System (EP)

Station 11
Ground Water (GW)

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

Distribution System
Ground Water (GW)

518 Depot Street(Sumner & Dunbar)Distribution System (DS)
351 Pleasant Lave Ave ( Harwich Voc. Tech. Sch.)Distribution System (DS)
1484 Orleans-Harwich Rd (East Harwich Post Office)Distribution System (DS)
732 Main Street (Town Hall)Distribution System (DS)

Distribution System
Ground Water (GW)

DSMRT for T-1Maximum Residence Time (MR)
DSMRT for T-2Maximum Residence Time (MR)
DSMRT for T-3Maximum Residence Time (MR)
DSMRT for Station 10Maximum Residence Time (MR)
DSMRT for Station 11Maximum Residence Time (MR)

GP WELL # 1
Ground Water (GW)

GP WELL # 1 1885Entry Point to the Distribution System (EP)

GP WELL # 2
Ground Water (GW)

GP WELL # 2 1880Entry Point to the Distribution System (EP)

GP WELL # 3
Ground Water (GW)

GP WELL # 3 1875Entry Point to the Distribution System (EP)

MAIN STATION (4 WELLS)
Ground Water (GW)

MAIN STATION (4 WEL 1881Entry Point to the Distribution System (EP)

GP WELL # 4
Ground Water (GW)

GP WELL # 4 1874Entry Point to the Distribution System (EP)

GP WELL # 5
Ground Water (GW)

GP WELL # 5 11920Entry Point to the Distribution System (EP)

GP WELL # 6
Ground Water (GW)

GP WELL # 6 1876Entry Point to the Distribution System (EP)

GP WELL # 7
Ground Water (GW)

GP WELL # 7 1877Entry Point to the Distribution System (EP)

GP WELL # 8
Ground Water (GW)

GP WELL # 8 1878Entry Point to the Distribution System (EP)

GP WELL # 9
Ground Water (GW)

GP WELL # 9 1879Entry Point to the Distribution System (EP)

STATION # 10
Ground Water (GW)

STATION # 10 17709Entry Point to the Distribution System (EP)

STATION #11
Ground Water (GW)

STATION #11 24596SR (SR)

FAQ

Is Harwich Water Department tap water safe to drink?

When was Harwich Water Department last tested for water contamination?

The latest water samples were taken on November 19th, 2024.