MCMECHEN MUNICIPAL WATER
PWS ID: WV3302610 · MCMECHEN, West Virginia 26040
Population Served
2,212
Total Violations
196
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 806
- County
- Marshall
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 151
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Trichloroethylene | MR | 25 | 2025 |
| Public Notice | Other | 17 | 2025 |
| Nitrate | MR | 10 | 2010 |
| Lead and Copper Rule | MR | 9 | 2017 |
| Coliform (TCR) | MR | 8 | 2007 |
| Consumer Confidence Rule | Other | 7 | 2007 |
| BHC-GAMMA | MR | 4 | 2008 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2008 |
| OXAMYL | MR | 4 | 2008 |
| Simazine | MR | 4 | 2008 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2008 |
| Hexachlorocyclopentadiene | MR | 4 | 2008 |
| Atrazine | MR | 4 | 2008 |
| Heptachlor | MR | 4 | 2008 |
| 2,4-D | MR | 4 | 2008 |
| Benzo(a)pyrene | MR | 4 | 2008 |
| Groundwater Rule | TT | 4 | 2017 |
| cis-1,2-Dichloroethylene | MR | 4 | 2025 |
| Picloram | MR | 4 | 2008 |
| Carbofuran | MR | 4 | 2008 |
| Chlordane | MR | 4 | 2008 |
| LASSO | MR | 4 | 2008 |
| Heptachlor epoxide | MR | 4 | 2008 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 2008 |
| Fluoride | MR | 4 | 2017 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2004 |
| Coliform (TCR) | MCL | 3 | 1993 |
| TTHM | MR | 3 | 2004 |
| Arsenic | MR | 2 | 2008 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.