DELANO, CITY OF

California — Community Water System — PWSID: CA1510005

System Information

PWSIDCA1510005
System NameDELANO, CITY OF
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CityDELANO
ZIP Code93215
Address725 SOUTH LEXINGTON STREET
OrganizationNUNEZ, PEDRO
Phone661-720-5404

Population & Service

Population Served51,428
Service Connections10,295

Drinking Water Violations (83)

This water system has 83 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
Oct 1, 2012 Dec 31, 2012 MCL Yes No .032 MG/L 0.010 mg/L .01 Resolved Dec 31, 2012
Oct 1, 2012 Dec 31, 2012 MCL Yes No .032 MG/L 0.010 mg/L .01 Resolved Dec 31, 2012
Jul 1, 2012 Sep 30, 2012 MCL Yes No .0318 MG/L 0.010 mg/L .01 Resolved Sep 30, 2012
Jul 1, 2012 Sep 30, 2012 MCL Yes No .0318 MG/L 0.010 mg/L .01 Resolved Sep 30, 2012
Apr 1, 2012 Jun 30, 2012 MCL Yes No .0303 MG/L 0.010 mg/L .01 Resolved Jun 30, 2012
Apr 1, 2012 Jun 30, 2012 MCL Yes No .0303 MG/L 0.010 mg/L .01 Resolved Jun 30, 2012
Jan 1, 2012 Mar 31, 2012 MCL Yes No .0298 MG/L 0.010 mg/L .01 Resolved Mar 31, 2012
Jan 1, 2012 Mar 31, 2012 MCL Yes No .0298 MG/L 0.010 mg/L .01 Resolved Mar 31, 2012
Oct 1, 2011 Dec 31, 2011 MCL Yes No .0313 MG/L 0.010 mg/L .01 Resolved Dec 31, 2011
Oct 1, 2011 Dec 31, 2011 MCL Yes No .0313 MG/L 0.010 mg/L .01 Resolved Dec 31, 2011
Jul 1, 2011 Sep 30, 2011 MCL Yes No .0315 MG/L 0.010 mg/L .01 Resolved Sep 30, 2011
Jul 1, 2011 Sep 30, 2011 MCL Yes No .0315 MG/L 0.010 mg/L .01 Resolved Sep 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No .032 MG/L 0.010 mg/L .01 Resolved Jun 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No .032 MG/L 0.010 mg/L .01 Resolved Jun 30, 2011
Jan 1, 2011 Mar 31, 2011 MCL Yes No .0328 MG/L 0.010 mg/L .01 Resolved Mar 31, 2011
Jan 1, 2011 Mar 31, 2011 MCL Yes No .0328 MG/L 0.010 mg/L .01 Resolved Mar 31, 2011
Oct 1, 2010 Dec 31, 2010 MCL Yes No .0315 MG/L 0.010 mg/L .01 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No .0315 MG/L 0.010 mg/L .01 Resolved Dec 31, 2010
Jul 1, 2010 Sep 30, 2010 MCL Yes No .0323 MG/L 0.010 mg/L .01 Resolved Sep 30, 2010
Jul 1, 2010 Sep 30, 2010 MCL Yes No .0323 MG/L 0.010 mg/L .01 Resolved Sep 30, 2010
Apr 1, 2010 Jun 30, 2010 MCL Yes No .033 MG/L 0.010 mg/L .01 Resolved Jun 30, 2010
Apr 1, 2010 Jun 30, 2010 MCL Yes No .033 MG/L 0.010 mg/L .01 Resolved Jun 30, 2010
Jan 1, 2010 MR No No TT Resolved Jul 13, 2011
Jan 1, 2010 MR No No TT Resolved Jul 13, 2011
Jan 1, 2010 Mar 31, 2010 MCL Yes No .0318 MG/L 0.010 mg/L .01 Resolved Mar 31, 2010
Jan 1, 2010 Mar 31, 2010 MCL Yes No .0318 MG/L 0.010 mg/L .01 Resolved Mar 31, 2010
Oct 1, 2009 Dec 31, 2009 MCL Yes No .0338 MG/L 0.010 mg/L .01 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No .0338 MG/L 0.010 mg/L .01 Resolved Dec 31, 2009
Jul 1, 2009 Sep 30, 2009 MCL Yes No .0359 MG/L 0.010 mg/L .01 Resolved Sep 30, 2009
Jul 1, 2009 Sep 30, 2009 MCL Yes No .0359 MG/L 0.010 mg/L .01 Resolved Sep 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No .0334 MG/L 0.010 mg/L .01 Resolved Jun 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No .0334 MG/L 0.010 mg/L .01 Resolved Jun 30, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No .0323 MG/L 0.010 mg/L .01 Resolved Mar 31, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No .0323 MG/L 0.010 mg/L .01 Resolved Mar 31, 2009
Oct 1, 2008 Dec 31, 2008 MCL Yes No .0315 MG/L 0.010 mg/L .01 Resolved Dec 31, 2008
Oct 1, 2008 Dec 31, 2008 MCL Yes No .0315 MG/L 0.010 mg/L .01 Resolved Dec 31, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No .0323 MG/L 0.010 mg/L .01 Resolved Sep 30, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No .0323 MG/L 0.010 mg/L .01 Resolved Sep 30, 2008
Apr 1, 2008 Jun 30, 2008 MCL Yes No .0253 MG/L 0.010 mg/L .01 Resolved Jun 30, 2008
Apr 1, 2008 Jun 30, 2008 MCL Yes No .0253 MG/L 0.010 mg/L .01 Resolved Jun 30, 2008
Jan 1, 2008 Mar 31, 2008 MCL Yes No .0229 MG/L 0.010 mg/L .01 Resolved Mar 31, 2008
Jan 1, 2008 Mar 31, 2008 MCL Yes No .0229 MG/L 0.010 mg/L .01 Resolved Mar 31, 2008
Oct 1, 2007 Dec 31, 2007 MCL Yes No .033 MG/L 0.010 mg/L .01 Resolved Dec 31, 2007
Oct 1, 2007 Dec 31, 2007 MCL Yes No .033 MG/L 0.010 mg/L .01 Resolved Dec 31, 2007
Jul 1, 2007 Sep 30, 2007 MCL Yes No .0338 MG/L 0.010 mg/L .01 Resolved Sep 30, 2007
Jul 1, 2007 Sep 30, 2007 MCL Yes No .0338 MG/L 0.010 mg/L .01 Resolved Sep 30, 2007
Apr 1, 2007 Jun 30, 2007 MCL Yes No .0349 MG/L 0.010 mg/L .01 Resolved Jun 30, 2007
Apr 1, 2007 Jun 30, 2007 MCL Yes No .0349 MG/L 0.010 mg/L .01 Resolved Jun 30, 2007
Jan 1, 2007 MR No No TT Resolved Aug 29, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .0346 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007

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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