CITY OF LIVE OAK

California — Community Water System — PWSID: CA5110001

System Information

PWSIDCA5110001
System NameCITY OF LIVE OAK
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedNov 17, 2025

Location & Contact

StateCalifornia
CityLIVE OAK
ZIP Code95953
Address9955 Live Oak Blvd.
OrganizationPALMER, AARON
Phone530-695-2112

Population & Service

Population Served9,285
Service Connections2,503

Drinking Water Violations (23)

This water system has 23 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
Aug 1, 2017 Aug 31, 2017 TTHM MR No No 0.080 mg/L Resolved Aug 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2017 Aug 31, 2017 TTHM MR No No 0.080 mg/L Resolved Aug 31, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Dec 31, 2008 Arsenic Rule
Jul 1, 2008 Sep 30, 2008 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Sep 30, 2008 Arsenic Rule
Apr 1, 2008 Jun 30, 2008 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Jun 30, 2008 Arsenic Rule
Jan 1, 2008 Mar 31, 2008 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Mar 31, 2008 Arsenic Rule
Oct 1, 2007 Dec 31, 2007 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Dec 31, 2007 Arsenic Rule
Jul 1, 2007 Sep 30, 2007 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Sep 30, 2007 Arsenic Rule
Apr 1, 2007 Jun 30, 2007 Arsenic MCL Yes No .0279 MG/L 0.010 mg/L .01 Resolved Jun 30, 2007 Arsenic Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No No 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate MR No No 10 mg/L Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Mar 31, 2007 Arsenic MCL Yes No .0273 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007 Arsenic Rule
Oct 1, 2006 Dec 31, 2006 Arsenic MCL Yes No .0211 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006 Arsenic Rule
Sep 1, 2006 Sep 30, 2006 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2006 Total Coliform Rule
Sep 1, 2006 Sep 30, 2006 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2006 Total Coliform Rule
Jul 1, 2006 Sep 30, 2006 Arsenic MCL Yes No .0355 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006 Arsenic Rule
Apr 1, 2006 Jun 30, 2006 Arsenic MCL Yes No .018 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006 Arsenic Rule
Jul 1, 2002 Jul 31, 2002 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 2002 Total Coliform Rule
Jul 1, 2002 Jul 31, 2002 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 2002 Total Coliform Rule
Jan 1, 2002 Sep 1, 2002 Nitrate MR No No 10 mg/L Resolved Sep 1, 2002 Nitrate Rule
Jan 1, 2000 Dec 31, 2000 Nitrate MR No No 10 mg/L Resolved Dec 31, 2000 Nitrate Rule
Jan 1, 2000 Dec 31, 2000 Nitrate MR No No 10 mg/L Resolved Dec 31, 2000 Nitrate Rule
Jun 30, 1993 Mar 1, 2000 Lead and Copper Rule MR No No TT Resolved Mar 1, 2000 Lead and Copper 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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