Abington/Rockland Joint Wtr. Works
PWSID MA4001000 · Rockland, Massachusetts · serves 33,387 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 32 ppt | — | 1/23/2025 |
| PFPeA | 30 ppt | — | 2/6/2025 |
| PFBA | 25 ppt | — | 10/18/2024 |
| PFPeA | 20 ppt | — | 10/18/2024 |
| PFPeA | 19 ppt | — | 5/31/2024 |
| PFHxA | 18 ppt | — | 1/23/2025 |
| PFBA | 18 ppt | — | 2/6/2025 |
| PFHxA | 17 ppt | — | 2/6/2025 |
| PFBA | 16 ppt | — | 1/23/2025 |
| PFHxA | 12 ppt | — | 10/18/2024 |
| PFOA | 12 ppt | 4 ppt | 1/23/2025 |
| PFOA | 12 ppt | 4 ppt | 2/6/2025 |
| PFHxA | 11 ppt | — | 5/31/2024 |
| PFOA | 11 ppt | 4 ppt | 5/31/2024 |
| PFOA | 11 ppt | 4 ppt | 10/18/2024 |
| PFBA | 10 ppt | — | 5/31/2024 |
| PFHpA | 8 ppt | — | 1/23/2025 |
| PFBA | 7 ppt | — | 10/18/2024 |
| PFOS | 7 ppt | 4 ppt | 5/31/2024 |
| PFOS | 7 ppt | 4 ppt | 10/18/2024 |
| PFOS | 7 ppt | 4 ppt | 1/23/2025 |
| PFHpA | 7 ppt | — | 2/6/2025 |
| PFOS | 7 ppt | 4 ppt | 2/6/2025 |
| PFBA | 6 ppt | — | 2/6/2025 |
| PFHpA | 6 ppt | — | 10/18/2024 |
| PFOA | 5 ppt | 4 ppt | 10/18/2024 |
| PFHpA | 5 ppt | — | 5/31/2024 |
| PFOA | 4 ppt | 4 ppt | 12/13/2024 |
| PFOA | 4 ppt | 4 ppt | 2/6/2025 |
| PFHxS | 4 ppt | 10 ppt | 1/23/2025 |
| PFHxS | 4 ppt | 10 ppt | 2/6/2025 |
| PFPeA | 3 ppt | — | 10/18/2024 |
| PFHxA | 3 ppt | — | 10/18/2024 |
| PFHxA | 3 ppt | — | 12/13/2024 |
| PFPeA | 3 ppt | — | 12/13/2024 |
| PFHxA | 3 ppt | — | 2/6/2025 |
| PFPeA | 3 ppt | — | 2/6/2025 |
| PFHxS | 3 ppt | 10 ppt | 5/31/2024 |
| PFBS | 3 ppt | — | 5/31/2024 |
| PFBS | 3 ppt | — | 10/18/2024 |
| PFHxS | 3 ppt | 10 ppt | 10/18/2024 |
| PFBS | 3 ppt | — | 1/23/2025 |
| PFBS | 3 ppt | — | 2/6/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Lead and Copper Rule | MR | No | Addressed |
| 2025-05-01 | Revised Total Coliform Rule | MCL | Yes | Resolved |
| 2023-01-01 | Nitrite | MR | No | Archived |