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WINCHESTER HILLS WATER CO

Utah — Community Water System — PWSID: UTAH27049

System Information

PWSIDUTAH27049
System NameWINCHESTER HILLS WATER CO
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedDec 31, 1986
Last ReportedNov 19, 2025

Location & Contact

StateUtah
CityST GEORGE
ZIP Code84770
Address1285 W 5830 N
OrganizationLISTON, DAL ROBERT
Phone435-673-9403

Population & Service

Population Served950
Service Connections365

Drinking Water Violations (571)

This water system has 571 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
Jun 1, 2017 Jun 30, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2017 Surface Water Treatment Rule
Jun 1, 2017 Jun 30, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2017 Surface Water Treatment Rule
Jun 1, 2017 Jun 30, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2017 Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved May 31, 2017 Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved May 31, 2017 Surface Water Treatment Rule
May 1, 2017 May 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved May 31, 2017 Surface Water Treatment Rule
Apr 1, 2017 Apr 30, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2017 Surface Water Treatment Rule
Apr 1, 2017 Apr 30, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2017 Surface Water Treatment Rule
Apr 1, 2017 Apr 30, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2017 Surface Water Treatment Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2011 — E. COLI MR No Yes — — — Resolved Oct 26, 2021 Ground Water Rule
Dec 1, 2011 — E. COLI MR No Yes — — — Resolved Oct 26, 2021 Ground Water Rule
Dec 1, 2011 — E. COLI MR No Yes — — — Resolved Oct 26, 2021 Ground Water Rule
Nov 1, 2011 Nov 30, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2011 Total Coliform Rule
Nov 1, 2011 Nov 30, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2011 Total Coliform Rule
Nov 1, 2011 Nov 30, 2011 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Nov 30, 2011 Total Coliform Rule
Jan 1, 2011 — Lead and Copper Rule MR No No — TT — Resolved Sep 24, 2015 Lead and Copper Rule
Jan 1, 2011 — Lead and Copper Rule MR No No — TT — Resolved Sep 24, 2015 Lead and Copper Rule
Jan 1, 2011 — Lead and Copper Rule MR No No — TT — Resolved Sep 24, 2015 Lead and Copper Rule
Jan 1, 2010 Mar 31, 2010 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Carbofuran MR No Yes — 0.04 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Carbofuran MR No Yes — 0.04 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals
Jan 1, 2010 Mar 31, 2010 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2010 Synthetic Organic Chemicals

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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