Arapahoe Cnty Wwwa
PWSID CO0203002 · Centennial, Colorado · serves 31,000 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 7.9 ppt | — | 2/8/2023 |
| PFHxA | 6.8 ppt | — | 2/8/2023 |
| PFBS | 6.1 ppt | — | 2/8/2023 |
| PFBA | 5.5 ppt | — | 2/8/2023 |
| PFPeA | 5.4 ppt | — | 8/2/2023 |
| PFOA | 4.6 ppt | 4 ppt | 2/8/2023 |
| PFHxA | 4.6 ppt | — | 8/2/2023 |
| PFBS | 4.5 ppt | — | 8/2/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉