HASKELL CO. WATER COMPANY
PWS ID: OK1020301 · QUINTON, Oklahoma 74561
Population Served
3,000
Total Violations
142
Health-Based Violations
71
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,600
- County
- Haskell
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 44
- Treatment Tech Violations
- 62
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | TT | 33 | 2025 |
| CARBON, TOTAL | TT | 28 | 2025 |
| TTHM | MCL | 9 | 2025 |
| CARBON, TOTAL | MR | 7 | 2016 |
| Lead and Copper Rule | MR | 5 | 2025 |
| Coliform (TCR) | MR | 4 | 2007 |
| Arsenic | MR | 4 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2008 |
| Combined Uranium | MR | 4 | 2008 |
| Gross Beta Particle Activity | MR | 4 | 2008 |
| Combined Radium (-226 and -228) | MR | 4 | 2008 |
| Interim Enhanced Surface Water Treatment Rule | MR | 4 | 2023 |
| TTHM | MR | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| Revised Total Coliform Rule | MON | 1 | 2025 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| Chlorine | MR | 1 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.