St. Helena, City Of
PWSID CA2810004 · St. Helena, California · serves 5,386 people · surface water source
F
Failing
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2023-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2023-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2022-10-01 | Lead and Copper Rule | MR | No | Unaddressed |