City Of The Colony
PWSID TX0610081 · The Colony, Texas · serves 45,367 people · surface water source
B
Good
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 8.7 ppt | — | 3/6/2024 |
| PFBA | 8.6 ppt | — | 2/7/2024 |
| PFBA | 8.4 ppt | — | 8/15/2023 |
| PFBA | 8.2 ppt | — | 6/26/2023 |
| PFBA | 7.8 ppt | — | 10/4/2023 |
| PFBA | 7.7 ppt | — | 10/4/2023 |
| PFPeA | 7.6 ppt | — | 1/19/2023 |
| PFHxA | 7.5 ppt | — | 6/26/2023 |
| PFBA | 7.4 ppt | — | 1/19/2023 |
| PFPeA | 7.1 ppt | — | 6/26/2023 |
| PFBA | 7 ppt | — | 7/25/2023 |
| PFHxA | 6.8 ppt | — | 1/19/2023 |
| PFPeA | 6.7 ppt | — | 10/4/2023 |
| PFHxA | 6.4 ppt | — | 3/6/2024 |
| PFPeA | 6.4 ppt | — | 10/4/2023 |
| PFPeA | 6.3 ppt | — | 3/6/2024 |
| PFHxA | 6.2 ppt | — | 10/4/2023 |
| PFPeA | 5.9 ppt | — | 8/15/2023 |
| PFPeA | 5.8 ppt | — | 7/25/2023 |
| PFHxA | 5.7 ppt | — | 8/15/2023 |
| PFHxA | 5.6 ppt | — | 10/4/2023 |
| PFHxA | 5.1 ppt | — | 7/25/2023 |
| PFBS | 4.1 ppt | — | 3/6/2024 |
| PFBS | 3.9 ppt | — | 1/19/2023 |
| PFBS | 3.8 ppt | — | 10/4/2023 |
| PFBS | 3.7 ppt | — | 6/26/2023 |
| PFBS | 3.7 ppt | — | 10/4/2023 |
| PFBS | 3.4 ppt | — | 7/25/2023 |
| PFBS | 3.3 ppt | — | 8/15/2023 |
| PFPeA | 3.3 ppt | — | 2/7/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2022-10-01 | Lead and Copper Rule | MR | No | Resolved |