Green Valley Sud
PWSID TX0940020 · Marion, Texas · serves 52,497 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 4.9 ppt | — | 7/28/2023 |
| PFPeA | 4.1 ppt | — | 4/21/2023 |
| PFPeA | 4.1 ppt | — | 10/26/2023 |
| PFPeA | 3.3 ppt | — | 9/6/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-10-03 | Public Notice | Other | No | Resolved |
| 2024-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2024-07-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-06-25 | E. COLI | MR | No | Resolved |
| 2023-07-28 | E. COLI | MR | No | Resolved |
| 2022-07-01 | Chlorine | MR | No | Archived |