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WESTLAKE CHEMICAL

West Virginia — Non-Transient Non-Community — PWSID: WV9925020

System Information

PWSIDWV9925020
System NameWESTLAKE CHEMICAL
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedMar 21, 1980
Last ReportedDec 3, 2025

Location & Contact

StateWest Virginia
CityPROCTOR
ZIP Code26055
Address—
OrganizationMILLS, D. SCOTT
Phone304-451-3797

Population & Service

Population Served435
Service Connections275

Drinking Water Violations (27)

This water system has 27 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 14, 2021 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Apr 14, 2021 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Oct 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2019 Revised Total Coliform Rule
Oct 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2019 Revised Total Coliform Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Oct 28, 2019 Lead and Copper Rule
Jan 1, 2018 — Lead and Copper Rule MR No No — TT — Resolved Aug 29, 2017 Lead and Copper Rule
Jan 1, 2017 Dec 31, 2019 Simazine MR No Yes — 0.004 mg/L — Archived Dec 31, 2019 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2019 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2019 Nitrate Rule
Jan 1, 2017 Dec 31, 2019 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2019 Nitrate Rule
Jan 1, 2017 Dec 31, 2019 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2019 Nitrate Rule
Nov 12, 2016 — Public Notice Other No No — — — Resolved Dec 21, 2016 Public Notice Rule and Revised PN Rule
Aug 1, 2016 Aug 31, 2016 Groundwater Rule TT Yes No — — — Resolved Aug 31, 2016 Ground Water Rule
Jul 1, 2016 Jul 31, 2016 Groundwater Rule TT Yes No — — — Resolved Jul 31, 2016 Ground Water Rule
Sep 1, 2015 Aug 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2015 Aug 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2015 Aug 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
May 1, 2012 May 31, 2012 Groundwater Rule TT Yes No — — — Resolved May 31, 2012 Ground Water Rule
May 1, 2012 May 31, 2012 Groundwater Rule TT Yes No — — — Resolved May 31, 2012 Ground Water Rule
May 1, 2012 May 31, 2012 Groundwater Rule TT Yes No — — — Resolved May 31, 2012 Ground Water Rule
Oct 1, 2011 Dec 31, 2011 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2011 Total Coliform Rule
Jan 1, 2011 Jan 31, 2011 Groundwater Rule TT Yes No — — — Resolved Jan 31, 2011 Ground Water Rule

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.

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