Columbus
PWSID GA2150000 · Columbus, Georgia · serves 229,000 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 33.9 ppt | 4 ppt | 10/8/2024 |
| PFOA | 18.6 ppt | 4 ppt | 2/21/2024 |
| PFPeA | 9.6 ppt | — | 10/8/2024 |
| PFHxA | 9.1 ppt | — | 10/8/2024 |
| PFOA | 8.5 ppt | 4 ppt | 4/29/2024 |
| PFOS | 8.4 ppt | 4 ppt | 10/8/2024 |
| PFHpA | 8.3 ppt | — | 10/8/2024 |
| PFOA | 7.6 ppt | 4 ppt | 8/12/2024 |
| PFOS | 6.9 ppt | 4 ppt | 8/12/2024 |
| PFOS | 6.8 ppt | 4 ppt | 8/12/2024 |
| PFOS | 6.5 ppt | 4 ppt | 4/29/2024 |
| PFPeA | 6.1 ppt | — | 8/12/2024 |
| PFPeA | 6.1 ppt | — | 8/12/2024 |
| PFBA | 5.7 ppt | — | 10/8/2024 |
| PFHxA | 5.4 ppt | — | 8/12/2024 |
| PFHxA | 5.4 ppt | — | 8/12/2024 |
| PFOS | 5.3 ppt | 4 ppt | 2/21/2024 |
| PFOS | 5.2 ppt | 4 ppt | 2/21/2024 |
| PFBA | 5.2 ppt | — | 8/12/2024 |
| PFPeA | 5.1 ppt | — | 10/8/2024 |
| PFOS | 5 ppt | 4 ppt | 10/8/2024 |
| PFHxA | 5 ppt | — | 2/21/2024 |
| PFBS | 5 ppt | — | 10/8/2024 |
| PFOA | 4.9 ppt | 4 ppt | 4/29/2024 |
| PFHpA | 4.9 ppt | — | 2/21/2024 |
| PFOA | 4.8 ppt | 4 ppt | 8/12/2024 |
| PFPeA | 4.8 ppt | — | 2/21/2024 |
| PFHxS | 4.7 ppt | 10 ppt | 10/8/2024 |
| PFBS | 4.4 ppt | — | 8/12/2024 |
| PFHxA | 4.4 ppt | — | 10/8/2024 |
| PFOA | 4.2 ppt | 4 ppt | 2/21/2024 |
| PFBS | 4 ppt | — | 8/12/2024 |
| PFHxA | 3.9 ppt | — | 2/21/2024 |
| PFHxA | 3.8 ppt | — | 4/29/2024 |
| PFPeA | 3.7 ppt | — | 4/29/2024 |
| PFBS | 3.7 ppt | — | 10/8/2024 |
| PFPeA | 3.6 ppt | — | 2/21/2024 |
| PFHxA | 3.5 ppt | — | 4/29/2024 |
| PFPeA | 3.4 ppt | — | 4/29/2024 |
| PFBS | 3.2 ppt | — | 2/21/2024 |
| PFBS | 3 ppt | — | 4/29/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉