SAN LUCAS COUNTY WATER DISTRICT

California - Community Water System - PWSID: CA2701676

System Information

PWSIDCA2701676
System NameSAN LUCAS COUNTY WATER DISTRICT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedJun 28, 1980
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CitySAN LUCAS
ZIP Code93954
AddressPO Box 166
OrganizationRAMIREZ, ANTONIO
Phone831-382-4410

Population & Service

Population Served315
Service Connections94

Drinking Water Violations (77)

This water system has 77 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 1, 2024 Sep 30, 2024 MR No Yes - 0.080 mg/L - Archived Sep 30, 2024 -
Jul 4, 2023 - MR No No - 0.080 mg/L - Resolved May 8, 2024 -
Jul 4, 2023 - MR No No - 0.080 mg/L - Resolved May 8, 2024 -
Oct 1, 2021 Dec 31, 2021 MCL Yes No 20 MG/L 10 mg/L 10 Archived Dec 31, 2021 -
Oct 1, 2021 Dec 31, 2021 MCL Yes No 20 MG/L 10 mg/L 10 Archived Dec 31, 2021 -
Oct 1, 2021 Dec 31, 2021 MCL Yes No 20 MG/L 10 mg/L 10 Archived Dec 31, 2021 -
Oct 1, 2020 Dec 31, 2020 MCL Yes No 14 MG/L 10 mg/L 10 Archived Dec 31, 2020 -
Oct 1, 2020 Dec 31, 2020 MCL Yes No 14 MG/L 10 mg/L 10 Archived Dec 31, 2020 -
Oct 1, 2020 Dec 31, 2020 MCL Yes No 14 MG/L 10 mg/L 10 Archived Dec 31, 2020 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No 11 MG/L 10 mg/L 10 Archived Jun 30, 2020 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No 11 MG/L 10 mg/L 10 Archived Jun 30, 2020 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No 11 MG/L 10 mg/L 10 Archived Jun 30, 2020 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No 12 MG/L 10 mg/L 10 Archived Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No 12 MG/L 10 mg/L 10 Archived Sep 30, 2019 -
Apr 1, 2018 Jun 30, 2018 MCL Yes No 15 MG/L 10 mg/L 10 Archived Jun 30, 2018 -
Apr 1, 2018 Jun 30, 2018 MCL Yes No 15 MG/L 10 mg/L 10 Archived Jun 30, 2018 -
Jul 1, 2016 Sep 30, 2016 MCL Yes No 17 MG/L 10 mg/L 10 Archived Sep 30, 2016 -
Jul 1, 2016 Sep 30, 2016 MCL Yes No 17 MG/L 10 mg/L 10 Archived Sep 30, 2016 -
Jul 1, 2014 Sep 30, 2014 MCL Yes No 120 MG/L 10 mg/L 45 Resolved Sep 30, 2014 -
Jul 1, 2014 Sep 30, 2014 MCL Yes No 120 MG/L 10 mg/L 45 Resolved Sep 30, 2014 -
Jul 1, 2014 Sep 30, 2014 MCL Yes No 120 MG/L 10 mg/L 45 Resolved Sep 30, 2014 -
Apr 1, 2014 Jun 30, 2014 MCL Yes No 100 MG/L 10 mg/L 45 Resolved Jun 30, 2014 -
Apr 1, 2014 Jun 30, 2014 MCL Yes No 100 MG/L 10 mg/L 45 Resolved Jun 30, 2014 -
Apr 1, 2014 Jun 30, 2014 MCL Yes No 100 MG/L 10 mg/L 45 Resolved Jun 30, 2014 -
Jan 1, 2014 Mar 31, 2014 MCL Yes No 97 MG/L 10 mg/L 45 Resolved Mar 31, 2014 -
Jan 1, 2014 Mar 31, 2014 MCL Yes No 97 MG/L 10 mg/L 45 Resolved Mar 31, 2014 -
Jan 1, 2014 Mar 31, 2014 MCL Yes No 97 MG/L 10 mg/L 45 Resolved Mar 31, 2014 -
Oct 1, 2013 Dec 31, 2013 MCL Yes No 131 MG/L 10 mg/L 45 Resolved Dec 31, 2013 -
Oct 1, 2013 Dec 31, 2013 MCL Yes No 131 MG/L 10 mg/L 45 Resolved Dec 31, 2013 -
Oct 1, 2013 Dec 31, 2013 MCL Yes No 131 MG/L 10 mg/L 45 Resolved Dec 31, 2013 -
Jul 1, 2013 Sep 30, 2013 MCL Yes No 119 MG/L 10 mg/L 45 Resolved Sep 30, 2013 -
Jul 1, 2013 Sep 30, 2013 MCL Yes No 119 MG/L 10 mg/L 45 Resolved Sep 30, 2013 -
Jul 1, 2013 Sep 30, 2013 MCL Yes No 119 MG/L 10 mg/L 45 Resolved Sep 30, 2013 -
Apr 1, 2013 Jun 30, 2013 MCL Yes No 103 MG/L 10 mg/L 45 Resolved Jun 30, 2013 -
Apr 1, 2013 Jun 30, 2013 MCL Yes No 103 MG/L 10 mg/L 45 Resolved Jun 30, 2013 -
Apr 1, 2013 Jun 30, 2013 MCL Yes No 103 MG/L 10 mg/L 45 Resolved Jun 30, 2013 -
Apr 1, 2011 Jun 30, 2011 MCL Yes No 66 MG/L 10 mg/L 45 Resolved Jun 30, 2011 -
Apr 1, 2011 Jun 30, 2011 MCL Yes No 66 MG/L 10 mg/L 45 Resolved Jun 30, 2011 -
Apr 1, 2011 Jun 30, 2011 MCL Yes No 66 MG/L 10 mg/L 45 Resolved Jun 30, 2011 -
Apr 1, 2011 Jun 30, 2011 MCL Yes No 66 MG/L 10 mg/L 45 Resolved Jun 30, 2011 -
Jan 1, 2011 Mar 31, 2011 MCL Yes No 47 MG/L 10 mg/L 45 Resolved Mar 31, 2011 -
Jan 1, 2011 Mar 31, 2011 MCL Yes No 47 MG/L 10 mg/L 45 Resolved Mar 31, 2011 -
Jan 1, 2011 Mar 31, 2011 MCL Yes No 47 MG/L 10 mg/L 45 Resolved Mar 31, 2011 -
Jan 1, 2011 Mar 31, 2011 MCL Yes No 47 MG/L 10 mg/L 45 Resolved Mar 31, 2011 -
Mar 1, 2006 Mar 31, 2006 MR No No - 5% of samples - Resolved Mar 31, 2006 -
Mar 1, 2006 Mar 31, 2006 MR No No - 5% of samples - Resolved Mar 31, 2006 -
Feb 1, 2006 Feb 28, 2006 MR No No - 5% of samples - Resolved Feb 28, 2006 -
Feb 1, 2006 Feb 28, 2006 MR No No - 5% of samples - Resolved Feb 28, 2006 -
Dec 1, 2005 Dec 31, 2005 MR No No - 5% of samples - Resolved Dec 31, 2005 -
Dec 1, 2005 Dec 31, 2005 MR No No - 5% of samples - Resolved Dec 31, 2005 -

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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