MOUNT ZION P S D
PWS ID: WV3300702 · GRANTSVILLE, West Virginia 26147
Population Served
1,113
Total Violations
951
Health-Based Violations
107
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 433
- County
- Calhoun
- School/Daycare
- No
- MCL Violations
- 70
- Monitoring Violations
- 565
- Treatment Tech Violations
- 37
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 178 | 2025 |
| Surface Water Treatment Rule | MR | 128 | 2025 |
| TTHM | MR | 111 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 93 | 2025 |
| Chlorine | MR | 86 | 2025 |
| Revised Total Coliform Rule | MON | 66 | 2025 |
| Lead and Copper Rule | MR | 49 | 2023 |
| TTHM | MCL | 45 | 2025 |
| Coliform (TCR) | MR | 32 | 2014 |
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 18 | 2023 |
| Consumer Confidence Rule | Other | 18 | 2024 |
| Total Haloacetic Acids (HAA5) | MCL | 16 | 2018 |
| Revised Total Coliform Rule | TT | 16 | 2024 |
| Revised Total Coliform Rule | MCL | 5 | 2023 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Coliform (TCR) | MCL | 4 | 2001 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 3 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.