LINCOLN CO RW & SEWER DIST 4
PWS ID: OK2004105 · AGRA, Oklahoma 74824
Population Served
2,525
Total Violations
90
Health-Based Violations
5
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,052
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 64
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 18 | 2012 |
| Nitrate-Nitrite | MR | 16 | 2023 |
| E. COLI | MR | 11 | 2021 |
| Coliform (TCR) | MCL | 5 | 2012 |
| Chlorine | MR | 4 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 2004 |
| Combined Uranium | MR | 3 | 2004 |
| Nitrite | MR | 3 | 2020 |
| Consumer Confidence Rule | Other | 3 | 2025 |
| Combined Radium (-226 and -228) | MR | 3 | 2004 |
| Gross Beta Particle Activity | MR | 3 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.