Guymon
PWSID OK2007003 · Guymon, Oklahoma · serves 11,442 people · groundwater source
C
Fair
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-01-01 | Nitrate-Nitrite | MCL | Yes | Resolved |
| 2023-01-01 | Nitrate-Nitrite | MR | No | Resolved |
| 2023-01-01 | Nitrate-Nitrite | MR | No | Resolved |
| 2023-01-01 | Nitrate-Nitrite | MR | No | Resolved |
| 2023-01-01 | Nitrate-Nitrite | MR | No | Resolved |
| 2023-01-01 | Nitrate-Nitrite | MR | No | Resolved |
| 2023-01-01 | Arsenic | MR | No | Resolved |
| 2023-01-01 | Arsenic | MR | No | Resolved |
| 2023-01-01 | Arsenic | MR | No | Resolved |