MILL CREEK
PWS ID: OK2003501 · MILL CREEK, Oklahoma 74856
Population Served
310
Total Violations
64
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 153
- County
- Johnston
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 32
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 18 | 2006 |
| Coliform (TCR) | MCL | 8 | 2005 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2022 |
| Dalapon | MR | 4 | 2024 |
| Nitrate-Nitrite | MR | 4 | 2008 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| Lead and Copper Rule | MR | 2 | 1994 |
| Consumer Confidence Rule | Other | 1 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.