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LAKE COUNTY CSA 2 - SPRING VALLEY

California — Community Water System — PWSID: CA1710018

System Information

PWSIDCA1710018
System NameLAKE COUNTY CSA 2 - SPRING VALLEY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 31, 1986
Last ReportedNov 17, 2025

Location & Contact

StateCalifornia
CityLAKEPORT
ZIP Code95453
Address230 N. Main Street
OrganizationBORRE, ROBIN
Phone707-263-3260

Population & Service

Population Served1,531
Service Connections464

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
Jan 1, 2010 Mar 31, 2010 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Resolved Mar 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2010 Mar 31, 2010 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Resolved Mar 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2009 Dec 31, 2009 TTHM MCL Yes No .087 MG/L 0.080 mg/L .08 Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2009 Sep 30, 2009 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2009 Sep 30, 2009 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Sep 30, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009 Jun 30, 2009 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009 Jun 30, 2009 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Dec 31, 2008 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 1996 Jul 31, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1996 Surface Water Treatment Rule
Jul 1, 1996 Jul 31, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1996 Surface Water Treatment Rule
Jul 1, 1996 Jul 31, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1996 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment Rule
Jun 1, 1993 Jun 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 1993 Surface Water Treatment Rule
Jan 1, 1993 Feb 1, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Feb 1, 1993 Surface Water Treatment Rule
Jan 1, 1993 Feb 1, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Feb 1, 1993 Surface Water Treatment Rule
Jan 1, 1992 Jan 31, 1992 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 1992 Surface Water Treatment Rule
Jan 1, 1992 Jan 31, 1992 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 1992 Surface Water Treatment Rule
Jan 1, 1992 Jan 31, 1992 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 1992 Surface Water Treatment Rule
— — — No No — — — — — —

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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