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SURFWOOD MUTUAL WATER CORPORATION

California - Community Water System - PWSID: CA2300590

System Information

PWSIDCA2300590
System NameSURFWOOD MUTUAL WATER CORPORATION
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CityMENDOCINO
ZIP Code95460
AddressP.O. BOX 166
OrganizationRAMOS, TERRY
Phone707-592-1615

Population & Service

Population Served160
Service Connections109

Drinking Water Violations (128)

This water system has 128 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
Apr 1, 2023 Jun 30, 2023 MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Jun 30, 2023 -
Apr 1, 2023 Jun 30, 2023 MCL Yes No 90 UG/L 0.080 mg/L 80 Resolved Jun 30, 2023 -
Jul 1, 2021 Sep 30, 2021 MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 -
Jul 1, 2021 Sep 30, 2021 MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 -
Apr 1, 2021 Jun 30, 2021 MCL Yes No .084 MG/L 0.080 mg/L .08 Resolved Jun 30, 2021 -
Apr 1, 2021 Jun 30, 2021 MCL Yes No .084 MG/L 0.080 mg/L .08 Resolved Jun 30, 2021 -
Jan 1, 2021 Mar 31, 2021 MCL Yes No .093 MG/L 0.080 mg/L .08 Resolved Mar 31, 2021 -
Jan 1, 2021 Mar 31, 2021 MCL Yes No .093 MG/L 0.080 mg/L .08 Resolved Mar 31, 2021 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No .0898 MG/L 0.080 mg/L .08 Resolved Jun 30, 2020 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No .0898 MG/L 0.080 mg/L .08 Resolved Jun 30, 2020 -
Apr 1, 2020 Jun 30, 2020 MCL Yes No .0898 MG/L 0.080 mg/L .08 Resolved Jun 30, 2020 -
Jan 1, 2020 Mar 31, 2020 MCL Yes No .0933 MG/L 0.080 mg/L .08 Resolved Mar 31, 2020 -
Jan 1, 2020 Mar 31, 2020 MCL Yes No .0933 MG/L 0.080 mg/L .08 Resolved Mar 31, 2020 -
Jan 1, 2020 Mar 31, 2020 MCL Yes No .0933 MG/L 0.080 mg/L .08 Resolved Mar 31, 2020 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .106 MG/L 0.080 mg/L .08 Resolved Dec 31, 2019 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .106 MG/L 0.080 mg/L .08 Resolved Dec 31, 2019 -
Oct 1, 2019 Dec 31, 2019 MCL Yes No .106 MG/L 0.080 mg/L .08 Resolved Dec 31, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No 71.3 UG/L 0.060 mg/L - Resolved Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No 71.3 UG/L 0.060 mg/L - Resolved Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No 114.5 UG/L 0.080 mg/L - Resolved Sep 30, 2019 -
Jul 1, 2019 Sep 30, 2019 MCL Yes No 114.5 UG/L 0.080 mg/L - Resolved Sep 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No 112 UG/L 0.080 mg/L - Resolved Jun 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No 112 UG/L 0.080 mg/L - Resolved Jun 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No 81.6 UG/L 0.060 mg/L - Resolved Jun 30, 2019 -
Apr 1, 2019 Jun 30, 2019 MCL Yes No 81.6 UG/L 0.060 mg/L - Resolved Jun 30, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 110.8 UG/L 0.080 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 103.6 UG/L 0.060 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 103.6 UG/L 0.060 mg/L - Resolved Mar 31, 2019 -
Jan 1, 2019 Mar 31, 2019 MCL Yes No 110.8 UG/L 0.080 mg/L - Resolved Mar 31, 2019 -
Oct 1, 2018 Dec 31, 2018 MCL Yes No 103.6 UG/L 0.060 mg/L - Resolved Dec 31, 2018 -
Oct 1, 2018 Dec 31, 2018 MCL Yes No 103.6 UG/L 0.060 mg/L - Resolved Dec 31, 2018 -
Oct 1, 2018 Dec 31, 2018 MCL Yes No 108.3 UG/L 0.080 mg/L - Resolved Dec 31, 2018 -
Oct 1, 2018 Dec 31, 2018 MCL Yes No 108.3 UG/L 0.080 mg/L - Resolved Dec 31, 2018 -
Jul 1, 2018 Sep 30, 2018 MCL Yes No 99.5 UG/L 0.080 mg/L - Resolved Sep 30, 2018 -
Jul 1, 2018 Sep 30, 2018 MCL Yes No 99.5 UG/L 0.080 mg/L - Resolved Sep 30, 2018 -
Jul 1, 2018 Sep 30, 2018 MCL Yes No 99.5 UG/L 0.060 mg/L - Resolved Sep 30, 2018 -
Jul 1, 2018 Sep 30, 2018 MCL Yes No 99.5 UG/L 0.060 mg/L - Resolved Sep 30, 2018 -
Apr 1, 2018 Jun 30, 2018 MCL Yes No 95.5 UG/L 0.060 mg/L - Resolved Jun 30, 2018 -
Apr 1, 2018 Jun 30, 2018 MCL Yes No 90 UG/L 0.080 mg/L - Resolved Jun 30, 2018 -
Apr 1, 2018 Jun 30, 2018 MCL Yes No 90 UG/L 0.080 mg/L - Resolved Jun 30, 2018 -
Apr 1, 2018 Jun 30, 2018 MCL Yes No 95.5 UG/L 0.060 mg/L - Resolved Jun 30, 2018 -
Jan 1, 2018 Mar 31, 2018 MCL Yes No 89 UG/L 0.060 mg/L - Resolved Mar 31, 2018 -
Jan 1, 2018 Mar 31, 2018 MCL Yes No 89 UG/L 0.060 mg/L - Resolved Mar 31, 2018 -
Jan 1, 2018 Mar 31, 2018 MCL Yes No 87.5 UG/L 0.080 mg/L - Resolved Mar 31, 2018 -
Jan 1, 2018 Mar 31, 2018 MCL Yes No 87.5 UG/L 0.080 mg/L - Resolved Mar 31, 2018 -
Oct 1, 2017 Dec 31, 2017 MCL Yes No 109 UG/L 0.060 mg/L - Resolved Dec 31, 2017 -
Oct 1, 2017 Dec 31, 2017 MCL Yes No 95 UG/L 0.080 mg/L - Resolved Dec 31, 2017 -
Oct 1, 2017 Dec 31, 2017 MCL Yes No 109 UG/L 0.060 mg/L - Resolved Dec 31, 2017 -
Oct 1, 2017 Dec 31, 2017 MCL Yes No 95 UG/L 0.080 mg/L - Resolved Dec 31, 2017 -
Jul 1, 2017 Sep 30, 2017 MCL Yes No 113 UG/L 0.060 mg/L 60 Resolved Sep 30, 2017 -

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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