EAST GREENWICH TWP WATER DEPT (NJ) Water Quality

EAST GREENWICH TWP WATER DEPT is a small public water system in EPA region 2 that provides tap water for the 08020, 08061 zip codes. It has 4 facilities where the water supply was tested for 30 chemical contaminants that impact tap water quality and human health.

All the latest water samples for EAST GREENWICH TWP WATER DEPT had reported contaminant levels that were below unsafe concentration levels.

Contaminants

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

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.002 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<9 µg/L
Below Reporting Level
5/14/2025
3 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
133.3%
12 µg/L
⚠️ Exceeds Reporting Level of 9 µg/L by 3 µg/L
2/19/2025
6 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<9 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<9 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<9 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.006 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.006 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.02 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.02 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.005 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
120%
0.0036 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0006 µg/L
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
5/14/2025
3 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
1832.5%
0.0733 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0693 µg/L
2/19/2025
6 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
5/14/2025
3 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
222.5%
0.0089 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0049 µg/L
2/19/2025
6 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
5/14/2025
3 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
360%
0.0144 µg/L
⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.0104 µg/L
2/19/2025
6 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.004 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.003 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
110%
0.0033 µg/L
⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0003 µg/L
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.003 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.008 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.008 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.007 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.007 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (5)

12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.002 µg/L
Below Reporting Level
5/14/2025
3 months ago
12 Inch Interconnection Mantua Rd. Royal NJ
Connection to NJA Water ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 2 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
Well #3 185 County House Road
Well #3 Treatment ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
WELL 4 TP
EAST GREENWICH TWP WATER DEPT ℹ️
0%
<0.002 µg/L
Below Reporting Level
2/19/2025
6 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Connection to NJA Water
Surface Water (SW)

12 Inch Interconnection Mantua Rd. Royal NJEntry Point to the Distribution System (EP)

EAST GREENWICH TWP WATER DEPT
Ground Water (GW)

WELL 2 TPEntry Point to the Distribution System (EP)

Well #3 Treatment
Ground Water (GW)

Well #3 185 County House RoadEntry Point to the Distribution System (EP)

EAST GREENWICH TWP WATER DEPT
Ground Water (GW)

WELL 4 TPEntry Point to the Distribution System (EP)

FAQ

Is EAST GREENWICH TWP WATER DEPT tap water safe to drink?

When was EAST GREENWICH TWP WATER DEPT last tested for water contamination?

The latest water samples were taken on May 14th, 2025.