MISSISSINAWA VALLEY HIGH
PWS ID: OH1935712 · GREENVILLE, Ohio 45331-2913
Population Served
781
Total Violations
15
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Darke
- School/Daycare
- Yes
- MCL Violations
- 8
- Monitoring Violations
- 3
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 1992 |
| Lead and Copper Rule | MR | 3 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.