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Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

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SIERRA ESTATES MUTUAL WATER COMPANY

California - Community Water System - PWSID: CA2900548

System Information

PWSIDCA2900548
System NameSIERRA ESTATES MUTUAL WATER COMPANY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedJan 27, 1983
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CityPENN VALLEY
ZIP Code95946
AddressPO Box 2075
OrganizationCROSS, ROXANNE
Phone530-575-0720

Population & Service

Population Served100
Service Connections32

Drinking Water Violations (66)

This water system has 66 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
Oct 17, 2024 - RPT No No - - - Unaddressed - -
Oct 17, 2024 - TT Yes No - - - Unaddressed - -
Oct 1, 2023 - MR No No - TT - Resolved Aug 1, 2024 -
Oct 1, 2023 - MR No No - TT - Resolved Aug 1, 2024 -
Mar 1, 2015 Mar 31, 2015 MCL Yes No - 5% of samples - Resolved Mar 31, 2015 -
Mar 1, 2015 Mar 31, 2015 MCL Yes No - 5% of samples - Resolved Mar 31, 2015 -
May 1, 2009 May 31, 2009 MCL Yes No - 5% of samples - Resolved May 31, 2009 -
May 1, 2009 May 31, 2009 MCL Yes No - 5% of samples - Resolved May 31, 2009 -
Jan 1, 2009 Jan 31, 2009 MCL Yes No - 5% of samples - Resolved Jan 31, 2009 -
Jan 1, 2009 Jan 31, 2009 MCL Yes No - 5% of samples - Resolved Jan 31, 2009 -
Oct 1, 2008 Oct 31, 2008 MCL Yes No - 5% of samples - Resolved Oct 31, 2008 -
Oct 1, 2008 Oct 31, 2008 MCL Yes No - 5% of samples - Resolved Oct 31, 2008 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Aug 1, 2003 Aug 31, 2003 MCL Yes No - 5% of samples - Archived Aug 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MCL Yes No - 5% of samples - Resolved Mar 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MCL Yes No - 5% of samples - Resolved Mar 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MCL Yes No - 5% of samples - Resolved Mar 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MCL Yes No - 5% of samples - Resolved Mar 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MCL Yes No - 5% of samples - Resolved Mar 31, 2003 -
Mar 1, 2003 Mar 31, 2003 MCL Yes No - 5% of samples - Resolved Mar 31, 2003 -
Jan 1, 2003 Jan 31, 2003 MCL Yes No - 5% of samples - Resolved Jan 31, 2003 -
Jan 1, 2003 Jan 31, 2003 MCL Yes No - 5% of samples - Resolved Jan 31, 2003 -
Jan 1, 2003 Jan 31, 2003 MCL Yes No - 5% of samples - Resolved Jan 31, 2003 -
Jan 1, 2003 Jan 31, 2003 MCL Yes No - 5% of samples - Resolved Jan 31, 2003 -
Jan 1, 2003 Jan 31, 2003 MCL Yes No - 5% of samples - Resolved Jan 31, 2003 -
Jan 1, 2003 Jan 31, 2003 MCL Yes No - 5% of samples - Resolved Jan 31, 2003 -
Jul 1, 2001 Jul 31, 2001 MCL Yes No - 5% of samples - Resolved Jul 31, 2001 -
Jul 1, 2001 Jul 31, 2001 MCL Yes No - 5% of samples - Resolved Jul 31, 2001 -
Jul 1, 2001 Jul 31, 2001 MCL Yes No - 5% of samples - Resolved Jul 31, 2001 -
Jul 1, 2001 Jul 31, 2001 MCL Yes No - 5% of samples - Resolved Jul 31, 2001 -
Jul 1, 2001 Jul 31, 2001 MCL Yes No - 5% of samples - Resolved Jul 31, 2001 -
Jul 1, 2001 Jul 31, 2001 MCL Yes No - 5% of samples - Resolved Jul 31, 2001 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
Jan 1, 2000 Jan 31, 2000 MCL Yes No - 5% of samples - Resolved Jan 31, 2000 -
May 1, 1999 May 31, 1999 MCL Yes No - 5% of samples - Resolved May 31, 1999 -
Sep 1, 1997 Sep 30, 1997 MR No No - 5% of samples - Resolved Sep 30, 1997 -
Mar 1, 1997 Mar 31, 1997 MR No No - 5% of samples - Resolved Mar 31, 1997 -
Mar 1, 1997 Mar 31, 1997 MR No No - 5% of samples - Resolved Mar 31, 1997 -
Jul 1, 1993 - MR No No - TT - Resolved Sep 30, 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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