DOUGHERTY
PWS ID: OK1010824 · DOUGHERTY, Oklahoma 73032
Population Served
224
Total Violations
644
Health-Based Violations
409
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 138
- County
- Murray
- School/Daycare
- No
- MCL Violations
- 142
- Monitoring Violations
- 161
- Treatment Tech Violations
- 267
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | TT | 158 | 2011 |
| CARBON, TOTAL | TT | 103 | 2009 |
| TTHM | MCL | 99 | 2009 |
| CARBON, TOTAL | MR | 48 | 2005 |
| Coliform (TCR) | MR | 46 | 2014 |
| Total Haloacetic Acids (HAA5) | MCL | 38 | 2009 |
| Chlorine | MR | 19 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 14 | 2008 |
| TTHM | MR | 14 | 2008 |
| Coliform (TCR) | MCL | 5 | 2002 |
| Surface Water Treatment Rule | TT | 5 | 2003 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Lead and Copper Rule | MR | 4 | 2009 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2002 |
| Combined Radium (-226 and -228) | MR | 3 | 2002 |
| Gross Beta Particle Activity | MR | 3 | 2002 |
| Surface Water Treatment Rule | MR | 3 | 2004 |
| Consumer Confidence Rule | Other | 3 | 2025 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.