LAVERNE
PWS ID: OK2003002 · LAVERNE, Oklahoma 73848
Population Served
1,097
Total Violations
348
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 713
- County
- Harper
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 332
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Endothall | MR | 48 | 2024 |
| Glyphosate | MR | 33 | 2023 |
| Chlorine | MR | 22 | 2024 |
| Simazine | MR | 21 | 2023 |
| Atrazine | MR | 21 | 2023 |
| 2,4-D | MR | 21 | 2023 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 21 | 2023 |
| Diquat | MR | 18 | 2024 |
| Nitrate-Nitrite | MR | 16 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 15 | 2022 |
| TTHM | MR | 15 | 2022 |
| Coliform (TCR) | MR | 13 | 2008 |
| Arsenic | MR | 12 | 2011 |
| Dalapon | MR | 9 | 2023 |
| Nitrate-Nitrite | MCL | 8 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 8 | 2014 |
| Combined Uranium | MR | 8 | 2014 |
| Combined Radium (-226 and -228) | MR | 8 | 2014 |
| Gross Beta Particle Activity | MR | 8 | 2014 |
| Revised Total Coliform Rule | MON | 7 | 2024 |
| Coliform (TCR) | MCL | 3 | 1994 |
| Carbofuran | MR | 3 | 2011 |
| Lead and Copper Rule | MR | 3 | 1994 |
| E. COLI | MR | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.