ELGIN PWA
PWS ID: OK2001610 · ELGIN, Oklahoma 73538
Population Served
3,300
Total Violations
331
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,246
- County
- Comanche
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 306
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Hexachlorocyclopentadiene | MR | 15 | 2024 |
| Di(2-ethylhexyl) adipate | MR | 14 | 2024 |
| OXAMYL | MR | 14 | 2024 |
| Di(2-ethylhexyl) phthalate | MR | 14 | 2024 |
| Benzo(a)pyrene | MR | 14 | 2024 |
| Carbofuran | MR | 14 | 2024 |
| Heptachlor | MR | 14 | 2024 |
| Coliform (TCR) | MR | 13 | 2004 |
| Coliform (TCR) | MCL | 10 | 2009 |
| Arsenic | MR | 8 | 2011 |
| Cadmium | MR | 8 | 2011 |
| Chromium | MR | 8 | 2011 |
| Fluoride | MR | 8 | 2011 |
| Nickel | MR | 8 | 2011 |
| Antimony, Total | MR | 8 | 2011 |
| Beryllium, Total | MR | 8 | 2011 |
| Thallium, Total | MR | 8 | 2011 |
| Mercury | MR | 8 | 2011 |
| TTHM | MR | 8 | 2020 |
| Lead and Copper Rule | MR | 8 | 2025 |
| Barium | MR | 8 | 2011 |
| Selenium | MR | 8 | 2011 |
| Chlorine | MR | 8 | 2023 |
| Revised Total Coliform Rule | MON | 8 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2020 |
| Diquat | MR | 6 | 2024 |
| Nitrate-Nitrite | MR | 6 | 2024 |
| Combined Uranium | MR | 3 | 2004 |
| Gross Beta Particle Activity | MR | 3 | 2004 |
| Combined Radium (-226 and -228) | MR | 3 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.