Senoia
PWSID GA0770003 · Senoia, Georgia · serves 7,528 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 10 ppt | — | 9/11/2024 |
| PFHxA | 8.1 ppt | — | 9/11/2024 |
| PFPeA | 8 ppt | — | 6/4/2024 |
| PFHxA | 7.6 ppt | — | 9/11/2024 |
| PFHxA | 7.2 ppt | — | 6/5/2024 |
| PFPeA | 6.9 ppt | — | 12/11/2024 |
| PFOA | 6.7 ppt | 4 ppt | 9/11/2024 |
| PFHxA | 6.6 ppt | — | 6/4/2024 |
| PFPeA | 6.1 ppt | — | 3/6/2024 |
| PFOA | 5.9 ppt | 4 ppt | 6/5/2024 |
| PFPeA | 5.9 ppt | — | 6/5/2024 |
| PFPeA | 5.9 ppt | — | 9/11/2024 |
| PFBA | 5.7 ppt | — | 6/4/2024 |
| PFHxA | 5.6 ppt | — | 12/11/2024 |
| PFHxA | 5.4 ppt | — | 3/6/2024 |
| PFHxS | 5.3 ppt | 10 ppt | 9/11/2024 |
| PFHxA | 5.3 ppt | — | 12/11/2024 |
| PFHpA | 5.3 ppt | — | 9/11/2024 |
| PFOA | 5.2 ppt | 4 ppt | 12/11/2024 |
| PFBA | 5.1 ppt | — | 9/11/2024 |
| PFHpA | 4.9 ppt | — | 6/5/2024 |
| PFPeA | 4.6 ppt | — | 12/11/2024 |
| PFOS | 4.5 ppt | 4 ppt | 9/11/2024 |
| PFOA | 4.2 ppt | 4 ppt | 6/4/2024 |
| PFHpA | 4.2 ppt | — | 9/11/2024 |
| PFOS | 4 ppt | 4 ppt | 6/4/2024 |
| PFBS | 3.9 ppt | — | 9/11/2024 |
| PFHxS | 3.8 ppt | 10 ppt | 6/4/2024 |
| PFHpA | 3.6 ppt | — | 6/4/2024 |
| PFHpA | 3.5 ppt | — | 12/11/2024 |
| PFBS | 3.3 ppt | — | 6/4/2024 |
| PFHxA | 3.3 ppt | — | 3/6/2024 |
| PFHpA | 3 ppt | — | 12/11/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Resolved |