OAK RIDGE HILLS
PWS ID: MO5031363 · GREENFIELD, Missouri 65661-0000
Population Served
29
Total Violations
30
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 16
- County
- Dade
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 20
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 15 | 2011 |
| Coliform (TCR) | MCL | 8 | 2013 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 2002 |
| Public Notice | Other | 1 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.