GREENFIELD PWA
PWS ID: OK3000606 · GREENFIELD, Oklahoma 73043
Population Served
123
Total Violations
219
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 90
- County
- Blaine
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 179
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 67 | 2025 |
| Revised Total Coliform Rule | MON | 45 | 2025 |
| Coliform (TCR) | MR | 43 | 2015 |
| Consumer Confidence Rule | Other | 20 | 2021 |
| Lead and Copper Rule | MR | 10 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2020 |
| TTHM | MR | 7 | 2020 |
| Groundwater Rule | Other | 3 | 2010 |
| Coliform (TCR) | MCL | 3 | 2010 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.