ARROWHEAD LAKE MHP
PWS ID: OH4800112 · WEST COVINA, Ohio 91791
Population Served
327
Total Violations
74
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 247
- County
- Lucas
- School/Daycare
- No
- MCL Violations
- 17
- Monitoring Violations
- 46
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 17 | 2002 |
| TTHM | MR | 7 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2024 |
| Atrazine | MR | 6 | 2005 |
| LASSO | MR | 6 | 2005 |
| Simazine | MR | 6 | 2005 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 2005 |
| Radium-228 | MR | 3 | 2005 |
| Consumer Confidence Rule | Other | 3 | 2022 |
| Coliform (TCR) | MR | 3 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.