Dover Water Commission
PWSID NJ1409001 · Dover, New Jersey · serves 27,806 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 12 ppt | 4 ppt | 9/12/2024 |
| PFOA | 9.4 ppt | 4 ppt | 9/12/2024 |
| PFOS | 8.1 ppt | 4 ppt | 9/12/2024 |
| PFPeA | 6.8 ppt | — | 9/12/2024 |
| PFOA | 6.7 ppt | 4 ppt | 3/14/2024 |
| PFOS | 6 ppt | 4 ppt | 3/14/2024 |
| PFOA | 6 ppt | 4 ppt | 3/14/2024 |
| PFOS | 5.9 ppt | 4 ppt | 9/12/2024 |
| PFBA | 5.7 ppt | — | 9/12/2024 |
| PFHxS | 5.6 ppt | 10 ppt | 9/12/2024 |
| PFHxA | 5.2 ppt | — | 9/12/2024 |
| PFOS | 5.2 ppt | 4 ppt | 3/14/2024 |
| PFPeA | 4.7 ppt | — | 9/12/2024 |
| PFHxS | 4.3 ppt | 10 ppt | 9/12/2024 |
| PFPeA | 4.1 ppt | — | 3/14/2024 |
| PFPeA | 4 ppt | — | 3/14/2024 |
| PFHxA | 3.8 ppt | — | 9/12/2024 |
| PFBS | 3.6 ppt | — | 9/12/2024 |
| PFHxS | 3.6 ppt | 10 ppt | 3/14/2024 |
| PFHxS | 3.4 ppt | 10 ppt | 3/14/2024 |
| PFHpA | 3.2 ppt | — | 9/12/2024 |
| PFHxA | 3.1 ppt | — | 3/14/2024 |
| PFHxA | 3.1 ppt | — | 3/14/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | 1,2,4-Trichlorobenzene | MR | No | Archived |
| 2026-04-01 | cis-1,2-Dichloroethylene | MR | No | Archived |
| 2026-04-01 | Xylenes, Total | MR | No | Archived |
| 2026-04-01 | DICHLOROMETHANE | MR | No | Archived |
| 2026-04-01 | o-Dichlorobenzene | MR | No | Archived |
| 2026-04-01 | p-Dichlorobenzene | MR | No | Archived |
| 2026-04-01 | Vinyl chloride | MR | No | Archived |
| 2026-04-01 | 1,1-Dichloroethylene | MR | No | Archived |
| 2026-04-01 | trans-1,2-Dichloroethylene | MR | No | Archived |
| 2026-04-01 | 1,2-Dichloroethane | MR | No | Archived |
| 2026-04-01 | 1,1,1-Trichloroethane | MR | No | Archived |
| 2026-04-01 | Carbon tetrachloride | MR | No | Archived |
| 2026-04-01 | 1,2-Dichloropropane | MR | No | Archived |
| 2026-04-01 | Trichloroethylene | MR | No | Archived |
| 2026-04-01 | 1,1,2-Trichloroethane | MR | No | Archived |
| 2026-04-01 | Tetrachloroethylene | MR | No | Archived |
| 2026-04-01 | CHLOROBENZENE | MR | No | Archived |
| 2026-04-01 | Benzene | MR | No | Archived |
| 2026-04-01 | Toluene | MR | No | Archived |
| 2026-04-01 | Ethylbenzene | MR | No | Archived |
| 2026-04-01 | Styrene | MR | No | Archived |
| 2026-04-01 | 1,2,4-Trichlorobenzene | MR | No | Archived |
| 2026-04-01 | cis-1,2-Dichloroethylene | MR | No | Archived |
| 2026-04-01 | Xylenes, Total | MR | No | Archived |
| 2026-04-01 | DICHLOROMETHANE | MR | No | Archived |
| 2026-04-01 | o-Dichlorobenzene | MR | No | Archived |
| 2026-04-01 | p-Dichlorobenzene | MR | No | Archived |
| 2026-04-01 | Vinyl chloride | MR | No | Archived |
| 2026-04-01 | 1,1-Dichloroethylene | MR | No | Archived |
| 2026-04-01 | trans-1,2-Dichloroethylene | MR | No | Archived |
| 2026-04-01 | 1,2-Dichloroethane | MR | No | Archived |
| 2026-04-01 | 1,1,1-Trichloroethane | MR | No | Archived |
| 2026-04-01 | Carbon tetrachloride | MR | No | Archived |
| 2026-04-01 | 1,2-Dichloropropane | MR | No | Archived |
| 2026-04-01 | Trichloroethylene | MR | No | Archived |
| 2026-04-01 | 1,1,2-Trichloroethane | MR | No | Archived |
| 2026-04-01 | Tetrachloroethylene | MR | No | Archived |
| 2026-04-01 | CHLOROBENZENE | MR | No | Archived |
| 2026-04-01 | Benzene | MR | No | Archived |
| 2026-04-01 | Toluene | MR | No | Archived |
| 2026-04-01 | Ethylbenzene | MR | No | Archived |
| 2026-04-01 | Styrene | MR | No | Archived |
| 2026-01-01 | 1,2,4-Trichlorobenzene | MR | No | Archived |
| 2026-01-01 | cis-1,2-Dichloroethylene | MR | No | Archived |
| 2026-01-01 | Xylenes, Total | MR | No | Archived |
| 2026-01-01 | DICHLOROMETHANE | MR | No | Archived |
| 2026-01-01 | o-Dichlorobenzene | MR | No | Archived |
| 2026-01-01 | p-Dichlorobenzene | MR | No | Archived |
| 2026-01-01 | Vinyl chloride | MR | No | Archived |
| 2026-01-01 | 1,1-Dichloroethylene | MR | No | Archived |
| 2026-01-01 | trans-1,2-Dichloroethylene | MR | No | Archived |
| 2026-01-01 | 1,2-Dichloroethane | MR | No | Archived |
| 2026-01-01 | 1,1,1-Trichloroethane | MR | No | Archived |
| 2026-01-01 | Carbon tetrachloride | MR | No | Archived |
| 2026-01-01 | 1,2-Dichloropropane | MR | No | Archived |
| 2026-01-01 | Trichloroethylene | MR | No | Archived |
| 2026-01-01 | 1,1,2-Trichloroethane | MR | No | Archived |
| 2026-01-01 | Tetrachloroethylene | MR | No | Archived |
| 2026-01-01 | CHLOROBENZENE | MR | No | Archived |
| 2026-01-01 | Benzene | MR | No | Archived |
| 2026-01-01 | Toluene | MR | No | Archived |
| 2026-01-01 | Ethylbenzene | MR | No | Archived |
| 2026-01-01 | Styrene | MR | No | Archived |
| 2026-01-01 | 1,2,4-Trichlorobenzene | MR | No | Archived |
| 2026-01-01 | cis-1,2-Dichloroethylene | MR | No | Archived |
| 2026-01-01 | Xylenes, Total | MR | No | Archived |
| 2026-01-01 | DICHLOROMETHANE | MR | No | Archived |
| 2026-01-01 | o-Dichlorobenzene | MR | No | Archived |
| 2026-01-01 | p-Dichlorobenzene | MR | No | Archived |
| 2026-01-01 | Vinyl chloride | MR | No | Archived |
| 2026-01-01 | 1,1-Dichloroethylene | MR | No | Archived |
| 2026-01-01 | trans-1,2-Dichloroethylene | MR | No | Archived |
| 2026-01-01 | 1,2-Dichloroethane | MR | No | Archived |
| 2026-01-01 | 1,1,1-Trichloroethane | MR | No | Archived |
| 2026-01-01 | Carbon tetrachloride | MR | No | Archived |
| 2026-01-01 | 1,2-Dichloropropane | MR | No | Archived |
| 2026-01-01 | Trichloroethylene | MR | No | Archived |
| 2026-01-01 | 1,1,2-Trichloroethane | MR | No | Archived |
| 2026-01-01 | Tetrachloroethylene | MR | No | Archived |
| 2026-01-01 | CHLOROBENZENE | MR | No | Archived |
| 2026-01-01 | Benzene | MR | No | Archived |
| 2026-01-01 | Toluene | MR | No | Archived |
| 2026-01-01 | Ethylbenzene | MR | No | Archived |
| 2026-01-01 | Styrene | MR | No | Archived |
| 2025-11-11 | Revised Total Coliform Rule | RPT | No | Unaddressed |
| 2025-10-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2025-10-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2025-10-01 | TTHM | MR | No | Archived |
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2024-09-25 | E. COLI | MR | No | Resolved |
| 2024-09-11 | Revised Total Coliform Rule | RPT | No | Unaddressed |
| 2024-08-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-01-01 | Gross Alpha, Excl. Radon and U | MR | No | Archived |