Diana Sud
PWSID TX2300006 · Diana, Texas · serves 7,953 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 11 ppt | — | 12/15/2025 |
| PFBA | 10 ppt | — | 12/15/2025 |
| PFBA | 6.6 ppt | — | 12/15/2025 |
| PFBA | 5.4 ppt | — | 10/8/2025 |
| PFBA | 5.3 ppt | — | 10/8/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-05-26 | E. COLI | MR | No | Unaddressed |
| 2024-07-02 | Consumer Confidence Rule | Other | No | Resolved |
| 2022-01-01 | Endrin | MR | No | Archived |
| 2022-01-01 | BHC-GAMMA | MR | No | Archived |
| 2022-01-01 | Methoxychlor | MR | No | Archived |
| 2022-01-01 | Toxaphene | MR | No | Archived |
| 2022-01-01 | Di(2-ethylhexyl) adipate | MR | No | Archived |
| 2022-01-01 | Simazine | MR | No | Archived |
| 2022-01-01 | Di(2-ethylhexyl) phthalate | MR | No | Archived |
| 2022-01-01 | Hexachlorocyclopentadiene | MR | No | Archived |
| 2022-01-01 | Atrazine | MR | No | Archived |
| 2022-01-01 | LASSO | MR | No | Archived |
| 2022-01-01 | Heptachlor | MR | No | Archived |
| 2022-01-01 | Heptachlor epoxide | MR | No | Archived |
| 2022-01-01 | HEXACHLOROBENZENE | MR | No | Archived |
| 2022-01-01 | Benzo(a)pyrene | MR | No | Archived |
| 2022-01-01 | Pentachlorophenol | MR | No | Archived |
| 2022-01-01 | Chlordane | MR | No | Archived |