LAS POSITAS MUTUAL WATER COMPANY

California - Community Water System - PWSID: CA4200572

System Information

PWSIDCA4200572
System NameLAS POSITAS MUTUAL WATER COMPANY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedMar 20, 2026

Location & Contact

StateCalifornia
CitySANTA BARBARA
ZIP Code93105
Address3575 MODOC RD.
OrganizationCHILDERS, JEFF
Phone805-966-9662

Population & Service

Population Served200
Service Connections62

Drinking Water Violations (68)

This water system has 68 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, 2021 Dec 31, 2021 MR No Yes - 10 mg/L - Resolved Dec 31, 2021 -
Jan 1, 2021 Dec 31, 2021 MR No Yes - 10 mg/L - Resolved Dec 31, 2021 -
Dec 1, 2006 Dec 31, 2006 MCL Yes No - 5% of samples - Resolved Dec 31, 2006 -
Dec 1, 2006 Dec 31, 2006 MCL Yes No - 5% of samples - Resolved Dec 31, 2006 -
Mar 1, 2006 Mar 31, 2006 MCL Yes No - 5% of samples - Resolved Mar 31, 2006 -
Mar 1, 2006 Mar 31, 2006 MCL Yes No - 5% of samples - Resolved Mar 31, 2006 -
Jan 1, 2006 Jan 31, 2006 MCL Yes No - 5% of samples - Resolved Jan 31, 2006 -
Jan 1, 2006 Jan 31, 2006 MCL Yes No - 5% of samples - Resolved Jan 31, 2006 -
Jan 1, 2005 Jan 31, 2005 MCL Yes No - 5% of samples - Resolved Jan 31, 2005 -
Jan 1, 2005 Jan 31, 2005 MCL Yes No - 5% of samples - Resolved Jan 31, 2005 -
Jan 1, 2005 Jan 31, 2005 MCL Yes No - 5% of samples - Resolved Jan 31, 2005 -
Dec 1, 2003 Dec 31, 2003 MCL Yes No - 5% of samples - Resolved Dec 31, 2003 -
Dec 1, 2003 Dec 31, 2003 MCL Yes No - 5% of samples - Resolved Dec 31, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.2 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 4.0 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - - - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - - - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.7 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.00005 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.0005 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 1 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - - - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.05 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.1 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.5 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.07 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.05 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.004 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.0002 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.02 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.001 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.0002 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.001 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.4 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.002 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.003 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.006 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.04 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.007 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.04 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.002 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.05 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 10 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.002 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.005 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.004 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 2 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.006 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.010 mg/L - Resolved Jul 1, 2003 -
Jul 1, 2003 Aug 31, 2003 MR No Yes - 0.0002 mg/L - Resolved Jul 1, 2003 -

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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