Oklahoma University
PWSID OK3001414 · Norman, Oklahoma · serves 34,000 people · surface water source
A
Excellent
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2022-07-01 | TTHM | MR | No | Resolved |
| 2022-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |