NEDERLAND TOWN OF

Colorado — Community Water System — PWSID: CO0107538

System Information

PWSIDCO0107538
System NameNEDERLAND TOWN 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
CityNEDERLAND
ZIP Code80466
Address
OrganizationCAIN, JONATHAN
Phone303-258-3266

Population & Service

Population Served2,406
Service Connections894

Drinking Water Violations (62)

This water system has 62 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, 2022 Lead and Copper Rule MR No No TT Resolved Jan 5, 2022 Lead and Copper Rule
Jan 1, 2022 Lead and Copper Rule MR No No TT Resolved Jan 5, 2022 Lead and Copper Rule
Jan 1, 2022 Lead and Copper Rule MR No No TT Resolved Jan 5, 2022 Lead and Copper Rule
May 1, 2012 May 31, 2012 Interim Enhanced Surface Water Treatment Rule MR No No Resolved May 31, 2012 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2012 May 31, 2012 Interim Enhanced Surface Water Treatment Rule MR No No Resolved May 31, 2012 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2012 May 31, 2012 Interim Enhanced Surface Water Treatment Rule MR No No Resolved May 31, 2012 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2009 Sep 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2009 Total Coliform Rule
Sep 1, 2009 Sep 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2009 Total Coliform Rule
Sep 1, 2009 Sep 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2009 Total Coliform Rule
Sep 1, 2009 Sep 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2009 Total Coliform Rule
Apr 1, 2004 Apr 30, 2004 Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2004 Surface Water Treatment Rule
Apr 1, 2004 Apr 30, 2004 Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2004 Surface Water Treatment Rule
Apr 1, 2004 Apr 30, 2004 Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2004 Surface Water Treatment Rule
Apr 1, 2004 Apr 30, 2004 Surface Water Treatment Rule TT Yes No Resolved Apr 30, 2004 Surface Water Treatment Rule
Sep 1, 2003 Sep 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2003 Total Coliform Rule
Sep 1, 2003 Sep 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2003 Total Coliform Rule
Sep 1, 2003 Sep 30, 2003 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2003 Total Coliform Rule
Jul 1, 2003 Lead and Copper Rule MR No No TT Resolved Aug 26, 2003 Lead and Copper Rule
Jul 1, 2002 Lead and Copper Rule MR No No TT Resolved Aug 26, 2003 Lead and Copper Rule
Jul 1, 2002 Lead and Copper Rule MR No No TT Resolved Aug 26, 2003 Lead and Copper Rule
Jan 1, 2000 Lead and Copper Rule TT Yes No TT Resolved Dec 20, 2000 Lead and Copper Rule
Jan 1, 2000 Lead and Copper Rule MR No No TT Resolved Dec 20, 2000 Lead and Copper Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
Aug 1, 1999 Aug 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved Aug 31, 1999 Total Coliform Rule
May 1, 1999 May 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1999 Total Coliform Rule
May 1, 1999 May 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1999 Total Coliform Rule
May 1, 1999 May 31, 1999 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1999 Total Coliform Rule
Jan 1, 1999 Lead and Copper Rule TT Yes No TT Resolved Dec 20, 2000 Lead and Copper Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 1998 Total Coliform Rule
Sep 1, 1998 Sep 30, 1998 Surface Water Treatment Rule MR No No Resolved Sep 30, 1998 Surface Water Treatment Rule
Sep 1, 1998 Sep 30, 1998 Surface Water Treatment Rule MR No No Resolved Sep 30, 1998 Surface Water Treatment Rule
Sep 1, 1998 Sep 30, 1998 Surface Water Treatment Rule MR No No Resolved Sep 30, 1998 Surface Water Treatment Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1998 Total Coliform Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1998 Total Coliform Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1998 Total Coliform Rule
Jan 1, 1997 Lead and Copper Rule TT Yes No TT Resolved Dec 31, 1997 Lead and Copper Rule
Sep 1, 1996 Sep 30, 1996 Surface Water Treatment Rule TT Yes No Resolved Sep 30, 1996 Surface Water Treatment Rule
Sep 1, 1996 Sep 30, 1996 Surface Water Treatment Rule TT Yes No Resolved Sep 30, 1996 Surface Water Treatment Rule
Sep 1, 1996 Sep 30, 1996 Surface Water Treatment Rule TT Yes No Resolved Sep 30, 1996 Surface Water Treatment Rule
May 1, 1996 May 31, 1996 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1996 Total Coliform Rule
May 1, 1996 May 31, 1996 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1996 Total Coliform Rule
May 1, 1996 May 31, 1996 Coliform (TCR) MR No No 5% of samples Resolved May 31, 1996 Total Coliform Rule
Jun 1, 1995 Jun 30, 1995 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 1995 Total Coliform Rule
Jun 1, 1995 Jun 30, 1995 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 1995 Total Coliform Rule
Jun 1, 1995 Jun 30, 1995 Coliform (TCR) MR No No 5% of samples Resolved Jun 30, 1995 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 1994 Surface Water Treatment Rule
Jul 1, 1994 Jul 31, 1994 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 1994 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.

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