WESTLAKE CHEMICAL
PWS ID: WV9925020 · PROCTOR, West Virginia 26055
Population Served
435
Total Violations
68
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 275
- County
- Marshall
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 41
- Treatment Tech Violations
- 16
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 16 | 2016 |
| Coliform (TCR) | MR | 8 | 2014 |
| Chlorine | MR | 8 | 2025 |
| Lead and Copper Rule | MR | 8 | 2018 |
| Public Notice | Other | 6 | 2021 |
| Groundwater Rule | MR | 4 | 2011 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2015 |
| Nitrite | MR | 3 | 2017 |
| Revised Total Coliform Rule | MON | 3 | 2019 |
| Simazine | MR | 2 | 2017 |
| Methoxychlor | MR | 1 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.