Grand Island Town Water Dept.
PWSID NY1400451 · Grand Island, New York · serves 19,500 people · surface water source
B
Good
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-10-01 | TTHM | MR | No | Resolved |
| 2024-07-01 | TTHM | MR | No | Resolved |
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-04-01 | TTHM | MR | No | Resolved |
| 2024-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-01-01 | Arsenic | MR | No | Resolved |
| 2024-01-01 | Barium | MR | No | Resolved |
| 2024-01-01 | Cadmium | MR | No | Resolved |
| 2024-01-01 | Chromium | MR | No | Resolved |
| 2024-01-01 | CYANIDE | MR | No | Resolved |
| 2024-01-01 | Fluoride | MR | No | Resolved |
| 2024-01-01 | Mercury | MR | No | Resolved |
| 2024-01-01 | Nickel | MR | No | Resolved |
| 2024-01-01 | Antimony, Total | MR | No | Resolved |
| 2024-01-01 | Beryllium, Total | MR | No | Resolved |
| 2024-01-01 | Thallium, Total | MR | No | Resolved |
| 2024-01-01 | Selenium | MR | No | Resolved |
| 2024-01-01 | 1,2,4-Trichlorobenzene | MR | No | Resolved |
| 2024-01-01 | cis-1,2-Dichloroethylene | MR | No | Resolved |
| 2024-01-01 | DICHLOROMETHANE | MR | No | Resolved |
| 2024-01-01 | o-Dichlorobenzene | MR | No | Resolved |
| 2024-01-01 | p-Dichlorobenzene | MR | No | Resolved |
| 2024-01-01 | Vinyl chloride | MR | No | Resolved |
| 2024-01-01 | 1,1-Dichloroethylene | MR | No | Resolved |
| 2024-01-01 | trans-1,2-Dichloroethylene | MR | No | Resolved |
| 2024-01-01 | 1,2-Dichloroethane | MR | No | Resolved |
| 2024-01-01 | 1,1,1-Trichloroethane | MR | No | Resolved |
| 2024-01-01 | Carbon tetrachloride | MR | No | Resolved |
| 2024-01-01 | 1,2-Dichloropropane | MR | No | Resolved |
| 2024-01-01 | Trichloroethylene | MR | No | Resolved |
| 2024-01-01 | 1,1,2-Trichloroethane | MR | No | Resolved |
| 2024-01-01 | Tetrachloroethylene | MR | No | Resolved |
| 2024-01-01 | CHLOROBENZENE | MR | No | Resolved |
| 2024-01-01 | Benzene | MR | No | Resolved |
| 2024-01-01 | Toluene | MR | No | Resolved |
| 2024-01-01 | Ethylbenzene | MR | No | Resolved |
| 2024-01-01 | Styrene | MR | No | Resolved |
| 2023-10-01 | TTHM | MR | No | Resolved |
| 2023-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |