AQUA OHIO - MOHAWK PWS
PWS ID: OH1000812 · MASSILLON, Ohio 44647
Population Served
2,376
Total Violations
34
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 978
- County
- Carroll
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 30
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Endrin | MR | 5 | 1991 |
| BHC-GAMMA | MR | 5 | 1991 |
| 2,4,5-TP | MR | 5 | 1991 |
| 2,4-D | MR | 5 | 1991 |
| Methoxychlor | MR | 5 | 1991 |
| Toxaphene | MR | 5 | 1991 |
| Lead and Copper Rule | TT | 3 | 1998 |
| Consumer Confidence Rule | Other | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.