Southgate S/D
PWSID NC0351185 · Cary, North Carolina · serves 160 people · surface water source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 7.7 ppt | 4 ppt | 9/15/2025 |
| PFOA | 7.6 ppt | 4 ppt | 9/15/2025 |
| PFOS | 6.8 ppt | 4 ppt | 6/11/2025 |
| PFHxA | 6.8 ppt | — | 9/15/2025 |
| PFPeA | 6.8 ppt | — | 9/15/2025 |
| PFOA | 6.3 ppt | 4 ppt | 12/10/2025 |
| PFOS | 6.2 ppt | 4 ppt | 3/12/2025 |
| PFHxA | 6.2 ppt | — | 12/10/2025 |
| PFPeA | 5.9 ppt | — | 12/10/2025 |
| PFBA | 5.7 ppt | — | 9/15/2025 |
| PFBA | 5.5 ppt | — | 6/11/2025 |
| PFBA | 5.3 ppt | — | 12/10/2025 |
| PFBA | 5.1 ppt | — | 3/12/2025 |
| PFOS | 5.1 ppt | 4 ppt | 12/10/2025 |
| PFOA | 5 ppt | 4 ppt | 3/12/2025 |
| PFHxA | 4.8 ppt | — | 6/11/2025 |
| PFOA | 4.7 ppt | 4 ppt | 6/11/2025 |
| PFBS | 4.7 ppt | — | 9/15/2025 |
| PFBS | 4.2 ppt | — | 12/10/2025 |
| PFPeA | 4.1 ppt | — | 6/11/2025 |
| PFHxA | 4 ppt | — | 3/12/2025 |
| PFBS | 3.9 ppt | — | 6/11/2025 |
| PFBS | 3.8 ppt | — | 3/12/2025 |
| PFPeA | 3.5 ppt | — | 3/12/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-07-01 | Revised Total Coliform Rule | RPT | No | Resolved |