MAYSVILLE
PWS ID: OK1010807 · MAYSVILLE, Oklahoma 73057
Population Served
1,212
Total Violations
1,122
Health-Based Violations
887
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 603
- County
- Garvin
- School/Daycare
- No
- MCL Violations
- 775
- Monitoring Violations
- 188
- Treatment Tech Violations
- 112
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 498 | 2025 |
| Total Haloacetic Acids (HAA5) | MCL | 266 | 2025 |
| Interim Enhanced Surface Water Treatment Rule | TT | 68 | 2024 |
| Chlorine | MR | 45 | 2025 |
| Surface Water Treatment Rule | TT | 38 | 2023 |
| Revised Total Coliform Rule | MON | 34 | 2025 |
| Interim Enhanced Surface Water Treatment Rule | MR | 31 | 2025 |
| CARBON, TOTAL | MR | 19 | 2025 |
| TTHM | MR | 15 | 2023 |
| Coliform (TCR) | MR | 13 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2023 |
| Surface Water Treatment Rule | MR | 11 | 2024 |
| Coliform (TCR) | MCL | 11 | 2007 |
| Lead and Copper Rule | MR | 8 | 2016 |
| CARBON, TOTAL | TT | 4 | 2017 |
| 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.