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FAST MARKET NO 4591

Colorado — Transient Non-Community — PWSID: CO0221760

System Information

PWSIDCO0221760
System NameFAST MARKET NO 4591
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedJan 24, 1981
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityCASTLE ROCK
ZIP Code80104
Address3995 S CASTLEWOOD CANYON RD
OrganizationPARKER, WILL S
Phone303-681-2253

Population & Service

Population Served911
Service Connections1

Drinking Water Violations (63)

This water system has 63 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
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
Jan 1, 2012 Jan 31, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2012 Total Coliform Rule
May 1, 2004 May 31, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2004 Total Coliform Rule
May 1, 2004 May 31, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2004 Total Coliform Rule
May 1, 2004 May 31, 2004 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2004 Total Coliform Rule
Jul 1, 2003 Jul 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2003 Total Coliform Rule
Jul 1, 2003 Jul 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2003 Total Coliform Rule
Jul 1, 2003 Jul 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2003 Total Coliform Rule
Jul 1, 2003 Jul 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2003 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jul 1, 2000 Jul 31, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jul 31, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2000 Total Coliform Rule
Oct 1, 1999 Dec 31, 1999 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1999 Total Coliform Rule
Oct 1, 1999 Dec 31, 1999 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1999 Total Coliform Rule
Oct 1, 1999 Dec 31, 1999 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1999 Total Coliform Rule
Jul 1, 1999 Sep 30, 1999 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1999 Total Coliform Rule
Jul 1, 1999 Sep 30, 1999 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1999 Total Coliform Rule
Jul 1, 1999 Sep 30, 1999 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1999 Total Coliform Rule
Apr 1, 1998 Jun 30, 1998 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1998 Total Coliform Rule
Apr 1, 1998 Jun 30, 1998 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1998 Total Coliform Rule
Apr 1, 1998 Jun 30, 1998 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1998 Total Coliform Rule
Oct 1, 1997 Dec 31, 1997 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1997 Total Coliform Rule
Oct 1, 1997 Dec 31, 1997 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1997 Total Coliform Rule
Oct 1, 1997 Dec 31, 1997 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1997 Total Coliform Rule
Apr 1, 1996 Jun 30, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1996 Total Coliform Rule
Apr 1, 1996 Jun 30, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1996 Total Coliform Rule
Apr 1, 1996 Jun 30, 1996 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 1996 Total Coliform Rule
Oct 1, 1994 Dec 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1994 Total Coliform Rule
Oct 1, 1994 Dec 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1994 Total Coliform Rule
Oct 1, 1994 Dec 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 1994 Total Coliform Rule
Jul 1, 1994 Sep 30, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1994 Total Coliform Rule
Jul 1, 1994 Sep 30, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1994 Total Coliform Rule
Jul 1, 1994 Sep 30, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 1994 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 1994 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 1994 Total Coliform Rule
Jan 1, 1994 Mar 31, 1994 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 1994 Total Coliform 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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