Marcola Water District
PWSID OR4100508 · Springfield, Oregon · serves 600 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxS | 7.4 ppt | 10 ppt | 1/30/2024 |
| PFOS | 6.8 ppt | 4 ppt | 1/30/2024 |
| PFOS | 5.7 ppt | 4 ppt | 5/16/2023 |
| PFOS | 5 ppt | 4 ppt | 1/30/2024 |
| PFHxS | 4 ppt | 10 ppt | 5/16/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-07-01 | Lead and Copper Rule | MR | No | Resolved |
| 2025-07-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-01-01 | Lead and Copper Rule | MR | No | Resolved |