INVERNESS PUBLIC UTILITY DIST

California — Community Water System — PWSID: CA2110001

System Information

PWSIDCA2110001
System NameINVERNESS PUBLIC UTILITY DIST
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CityINVERNESS
ZIP Code94937
AddressP.O. Box 469
OrganizationREDDING, SHELLEY
Phone415-669-1414

Population & Service

Population Served1,445
Service Connections519

Drinking Water Violations (99)

This water system has 99 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
Jul 2, 2025 RPT No No Unaddressed
Jan 1, 2014 Mar 31, 2014 MCL Yes No 68.43 UG/L 0.060 mg/L Resolved Mar 31, 2014
Jan 1, 2014 Mar 31, 2014 MCL Yes No 68.43 UG/L 0.060 mg/L Resolved Mar 31, 2014
Jul 1, 2011 Sep 30, 2011 MCL Yes No .061 MG/L 0.060 mg/L .06 Resolved Sep 30, 2011
Jul 1, 2011 Sep 30, 2011 MCL Yes No .061 MG/L 0.060 mg/L .06 Resolved Sep 30, 2011
Jul 1, 2011 Sep 30, 2011 MCL Yes No .061 MG/L 0.060 mg/L .06 Resolved Sep 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Jun 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Jun 30, 2011
Apr 1, 2011 Jun 30, 2011 MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Jun 30, 2011
Jan 1, 2011 Mar 31, 2011 MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Mar 31, 2011
Jan 1, 2011 Mar 31, 2011 MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Mar 31, 2011
Jan 1, 2011 Mar 31, 2011 MCL Yes No .069 MG/L 0.060 mg/L .06 Resolved Mar 31, 2011
Oct 1, 2010 Dec 31, 2010 MCL Yes No .065 MG/L 0.060 mg/L .06 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No .065 MG/L 0.060 mg/L .06 Resolved Dec 31, 2010
Oct 1, 2010 Dec 31, 2010 MCL Yes No .065 MG/L 0.060 mg/L .06 Resolved Dec 31, 2010
Apr 1, 2010 Jun 30, 2010 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2010
Apr 1, 2010 Jun 30, 2010 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2010
Apr 1, 2010 Jun 30, 2010 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2010
Jan 1, 2010 Mar 31, 2010 MCL Yes No .097 MG/L 0.080 mg/L .08 Resolved Mar 31, 2010
Jan 1, 2010 Mar 31, 2010 MCL Yes No .097 MG/L 0.080 mg/L .08 Resolved Mar 31, 2010
Jan 1, 2010 Mar 31, 2010 MCL Yes No .097 MG/L 0.080 mg/L .08 Resolved Mar 31, 2010
Oct 1, 2009 Dec 31, 2009 MCL Yes No .105 MG/L 0.080 mg/L .08 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No .105 MG/L 0.080 mg/L .08 Resolved Dec 31, 2009
Oct 1, 2009 Dec 31, 2009 MCL Yes No .105 MG/L 0.080 mg/L .08 Resolved Dec 31, 2009
Jul 1, 2009 Sep 30, 2009 MCL Yes No .121 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009
Jul 1, 2009 Sep 30, 2009 MCL Yes No .121 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009
Jul 1, 2009 Sep 30, 2009 MCL Yes No .121 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No .16 MG/L 0.080 mg/L .08 Resolved Jun 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No .16 MG/L 0.080 mg/L .08 Resolved Jun 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No .16 MG/L 0.080 mg/L .08 Resolved Jun 30, 2009
Apr 1, 2009 Jun 30, 2009 MCL Yes No .16 MG/L 0.080 mg/L .08 Resolved Jun 30, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No .12 MG/L 0.080 mg/L .08 Resolved Mar 31, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No .12 MG/L 0.080 mg/L .08 Resolved Mar 31, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No .12 MG/L 0.080 mg/L .08 Resolved Mar 31, 2009
Jan 1, 2009 Mar 31, 2009 MCL Yes No .12 MG/L 0.080 mg/L .08 Resolved Mar 31, 2009
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Dec 31, 2008
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Dec 31, 2008
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Dec 31, 2008
Oct 1, 2008 Dec 31, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Dec 31, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Sep 30, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Sep 30, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Sep 30, 2008
Jul 1, 2008 Sep 30, 2008 MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Sep 30, 2008
Apr 1, 2008 Jun 30, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2008
Apr 1, 2008 Jun 30, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2008
Apr 1, 2008 Jun 30, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2008
Apr 1, 2008 Jun 30, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Jun 30, 2008
Jan 1, 2008 Mar 31, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008
Jan 1, 2008 Mar 31, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008
Jan 1, 2008 Mar 31, 2008 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008

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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