WVAW - THE MOUNTAIN WATER SYSTEM
PWS ID: WV3301963 · CHARLESTON, West Virginia 25302
Population Served
976
Total Violations
434
Health-Based Violations
64
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 364
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 60
- Monitoring Violations
- 336
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 49 | 2006 |
| Coliform (TCR) | MR | 41 | 2000 |
| Public Notice | Other | 24 | 2025 |
| Hexachlorocyclopentadiene | MR | 15 | 2022 |
| Lead and Copper Rule | MR | 13 | 2017 |
| Total Polychlorinated Biphenyls (PCB) | MR | 12 | 2022 |
| Coliform (TCR) | MCL | 11 | 2000 |
| Gross Alpha, Excl. Radon and U | MR | 10 | 2014 |
| Methoxychlor | MR | 9 | 2022 |
| OXAMYL | MR | 9 | 2022 |
| Simazine | MR | 9 | 2022 |
| Picloram | MR | 9 | 2022 |
| Carbofuran | MR | 9 | 2022 |
| LASSO | MR | 9 | 2022 |
| Heptachlor | MR | 9 | 2022 |
| Benzo(a)pyrene | MR | 9 | 2022 |
| Chlordane | MR | 9 | 2022 |
| Di(2-ethylhexyl) adipate | MR | 9 | 2022 |
| Atrazine | MR | 9 | 2022 |
| Heptachlor epoxide | MR | 9 | 2022 |
| 2,4-D | MR | 9 | 2022 |
| Di(2-ethylhexyl) phthalate | MR | 9 | 2022 |
| BHC-GAMMA | MR | 9 | 2022 |
| TTHM | MR | 7 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2021 |
| Nitrate | MR | 7 | 2022 |
| Chlorine | MR | 6 | 2023 |
| Revised Total Coliform Rule | MON | 6 | 2023 |
| Nitrite | MR | 6 | 1993 |
| Groundwater Rule | TT | 4 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.