TERRAL
PWS ID: OK2003405 · TERRAL, Oklahoma 73569
Population Served
386
Total Violations
117
Health-Based Violations
14
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 204
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 72
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 13 | 2024 |
| TTHM | MR | 12 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2022 |
| Chlorine | MR | 10 | 2024 |
| Consumer Confidence Rule | Other | 8 | 2016 |
| Lead and Copper Rule | MR | 6 | 2016 |
| Coliform (TCR) | MR | 5 | 1997 |
| Coliform (TCR) | MCL | 5 | 2006 |
| Nitrate-Nitrite | MR | 4 | 2016 |
| Nitrite | MR | 4 | 2014 |
| Nitrate-Nitrite | MCL | 4 | 2024 |
| Carbofuran | MR | 4 | 2014 |
| Nitrate | MCL | 3 | 1994 |
| E. COLI | MR | 2 | 2025 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.