PITTSBURG
PWS ID: OK1020604 · PITTSBURG, Oklahoma 74560-0140
Population Served
280
Total Violations
1,230
Health-Based Violations
891
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 142
- County
- Pittsburg
- School/Daycare
- No
- MCL Violations
- 768
- Monitoring Violations
- 204
- Treatment Tech Violations
- 123
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 428 | 2025 |
| Total Haloacetic Acids (HAA5) | MCL | 303 | 2025 |
| Surface Water Treatment Rule | TT | 113 | 2018 |
| Lead and Copper Rule | MR | 51 | 2025 |
| TTHM | MR | 42 | 2025 |
| Coliform (TCR) | MCL | 37 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 34 | 2025 |
| Coliform (TCR) | MR | 27 | 2012 |
| Surface Water Treatment Rule | MR | 14 | 2018 |
| Gross Alpha, Excl. Radon and U | MR | 7 | 2011 |
| Combined Uranium | MR | 7 | 2011 |
| Combined Radium (-226 and -228) | MR | 7 | 2011 |
| Gross Beta Particle Activity | MR | 7 | 2011 |
| Lead and Copper Rule | TT | 6 | 2011 |
| Chlorine | MR | 4 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2008 |
| Consumer Confidence Rule | Other | 3 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.