GARWOOD WATER COOP

Idaho — Community Water System — PWSID: ID1280225

System Information

PWSIDID1280225
System NameGARWOOD WATER COOP
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedAug 24, 1988
Last ReportedDec 19, 2025

Location & Contact

StateIdaho
CityHAYDEN
ZIP Code83835
AddressPO Box 1137
OrganizationWITHERWAX, CORKY J
Phone800-947-4451

Population & Service

Population Served398
Service Connections159

Drinking Water Violations (16)

This water system has 16 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
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 2014 Total Coliform Rule
Oct 1, 2012 Oct 31, 2012 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2012 Total Coliform Rule
Oct 1, 2012 Oct 31, 2012 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2012 Total Coliform Rule
Oct 1, 2012 Oct 31, 2012 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2012 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2011 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2011 Total Coliform Rule
Oct 1, 2011 Oct 31, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2011 Total Coliform Rule
Sep 1, 2011 Sep 30, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 2011 Total Coliform Rule
Sep 1, 2011 Sep 30, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 2011 Total Coliform Rule
Sep 1, 2011 Sep 30, 2011 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 2011 Total Coliform Rule
Apr 1, 2010 Apr 30, 2010 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2010 Total Coliform Rule
Apr 1, 2010 Apr 30, 2010 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2010 Total Coliform Rule
May 1, 2007 May 31, 2007 Coliform (TCR) MR No No 5% of samples Archived May 31, 2007 Total Coliform Rule
Jan 1, 1996 Dec 31, 1996 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 1996 Nitrate Rule

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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