ENGLEWOOD CITY OF

Colorado — Community Water System — PWSID: CO0103045

System Information

PWSIDCO0103045
System NameENGLEWOOD CITY OF
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 20, 1979
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityENGLEWOOD
ZIP Code80110
Address1500 W LAYTON AVE
OrganizationWORLEY, LAUREN K
Phone303-762-2685

Population & Service

Population Served57,332
Service Connections11,322

Drinking Water Violations (55)

This water system has 55 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 Bromate MR No Yes 0.010 mg/L Resolved Jun 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Jun 30, 2025 Bromate MR No Yes 0.010 mg/L Resolved Jun 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Jun 30, 2025 Bromate MR No Yes 0.010 mg/L Resolved Jun 30, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2022 Feb 28, 2022 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2022 Surface Water Treatment Rule
Feb 1, 2022 Feb 28, 2022 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2022 Surface Water Treatment Rule
Feb 1, 2022 Feb 28, 2022 Surface Water Treatment Rule MR No Yes Resolved Feb 28, 2022 Surface Water Treatment Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No No Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No No Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No No Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2022 Mar 31, 2022 Chloramine MR No Yes 4.0 mg/L Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 Chloramine MR No Yes 4.0 mg/L Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 Chloramine MR No Yes 4.0 mg/L Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MCL Yes No Resolved Aug 17, 2021 Revised Total Coliform Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MCL Yes No Resolved Aug 17, 2021 Revised Total Coliform Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MCL Yes No Resolved Aug 17, 2021 Revised Total Coliform Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MCL Yes No Resolved Aug 17, 2021 Revised Total Coliform Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MCL Yes No Resolved Aug 17, 2021 Revised Total Coliform Rule
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved Jul 15, 2021 Consumer Confidence Rule
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved Jul 15, 2021 Consumer Confidence Rule
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved Jul 15, 2021 Consumer Confidence Rule
Jul 1, 2015 Sep 30, 2015 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Sep 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 Sep 30, 2015 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Sep 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 Sep 30, 2015 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Sep 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 Sep 30, 2015 TTHM MR No Yes 0.080 mg/L Resolved Sep 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 Sep 30, 2015 TTHM MR No Yes 0.080 mg/L Resolved Sep 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 Sep 30, 2015 TTHM MR No Yes 0.080 mg/L Resolved Sep 30, 2015 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2012 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2012 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2012 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2012 Total Coliform Rule
Oct 1, 2007 Lead and Copper Rule MR No No TT Resolved Jan 28, 2009 Lead and Copper Rule
Oct 1, 2007 Lead and Copper Rule MR No No TT Resolved Jan 28, 2009 Lead and Copper Rule
Oct 1, 2007 Lead and Copper Rule MR No No TT Resolved Jan 28, 2009 Lead and Copper Rule
Oct 1, 2007 Lead and Copper Rule MR No No TT Resolved Jan 28, 2009 Lead and Copper Rule
Jan 1, 2007 Dec 31, 2007 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2007 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2007 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2007 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2007 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2007 Inorganic Chemicals
Jan 1, 2007 Dec 31, 2007 Fluoride MR No Yes 4.0 mg/L Resolved Dec 31, 2007 Inorganic Chemicals
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2003 Total Coliform Rule
Nov 1, 2003 Nov 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 2003 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
Apr 1, 1996 Apr 30, 1996 Surface Water Treatment Rule TT Yes No Resolved Apr 30, 1996 Surface Water Treatment 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.

Browse All Water Systems Water Systems in Colorado