WESTLAKE CHEMICAL
West Virginia - Non-Transient Non-Community - PWSID: WV9925020
System Information
| PWSID | WV9925020 |
| System Name | WESTLAKE CHEMICAL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 21, 1980 |
| Last Reported | Feb 17, 2026 |
Location & Contact
| State | West Virginia |
| City | PROCTOR |
| ZIP Code | 26055 |
| Address | - |
| Organization | MILLS, D. SCOTT |
| Phone | 304-451-3797 |
Population & Service
| Population Served | 435 |
| Service Connections | 275 |
Drinking Water Violations (68)
This water system has 68 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Jun 30, 2025 | - | |
| Apr 14, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 14, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 14, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Apr 14, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Archived | Dec 31, 2022 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 28, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 28, 2019 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Aug 29, 2017 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Aug 29, 2017 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 0.004 mg/L | - | Archived | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 0.004 mg/L | - | Archived | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Nov 12, 2016 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2016 | - | |
| Nov 12, 2016 | - | Other | No | No | - | - | - | Resolved | Dec 21, 2016 | - | |
| Aug 1, 2016 | Aug 31, 2016 | TT | Yes | No | - | - | - | Resolved | Aug 31, 2016 | - | |
| Aug 1, 2016 | Aug 31, 2016 | TT | Yes | No | - | - | - | Resolved | Aug 31, 2016 | - | |
| Aug 1, 2016 | Aug 31, 2016 | TT | Yes | No | - | - | - | Resolved | Aug 31, 2016 | - | |
| Aug 1, 2016 | Aug 31, 2016 | TT | Yes | No | - | - | - | Resolved | Aug 31, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | TT | Yes | No | - | - | - | Resolved | Jul 31, 2016 | - | |
| Sep 1, 2015 | Aug 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2016 | - | |
| Sep 1, 2015 | Aug 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2016 | - | |
| Sep 1, 2015 | Aug 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2016 | - | |
| Sep 1, 2015 | Aug 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2016 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2014 | - | |
| Oct 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Aug 17, 2014 | - | |
| Oct 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Aug 17, 2014 | - | |
| Oct 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Aug 17, 2014 | - | |
| Oct 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Aug 17, 2014 | - | |
| May 1, 2012 | May 31, 2012 | TT | Yes | No | - | - | - | Resolved | May 31, 2012 | - | |
| May 1, 2012 | May 31, 2012 | TT | Yes | No | - | - | - | Resolved | May 31, 2012 | - | |
| May 1, 2012 | May 31, 2012 | TT | Yes | No | - | - | - | Resolved | May 31, 2012 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.