Cobb County
PWSID GA0670003 · Marietta, Georgia · serves 695,000 people · surface water source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.5 ppt | — | 8/7/2023 |
| PFBS | 4.2 ppt | — | 2/5/2024 |
| PFBS | 3.5 ppt | — | 11/6/2023 |
| PFBS | 3.5 ppt | — | 5/6/2024 |
| PFHxA | 3.2 ppt | — | 2/5/2024 |
| PFBS | 3.1 ppt | — | 8/7/2023 |
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. 🎉