Tennessee American Water
PWSID TN0000107 · Chattanooga, Tennessee · serves 207,046 people · surface water source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 9.5 ppt | — | 3/6/2024 |
| PFBA | 8.5 ppt | — | 6/4/2024 |
| PFBS | 8.1 ppt | — | 6/4/2024 |
| PFBA | 6.7 ppt | — | 3/6/2024 |
| PFBA | 5.5 ppt | — | 9/9/2024 |
| PFBS | 5.5 ppt | — | 12/10/2024 |
| PFBA | 5 ppt | — | 12/10/2024 |
| PFBS | 3.9 ppt | — | 9/9/2024 |
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. 🎉