IONA WATER DEPT

Idaho — Community Water System — PWSID: ID7100041

System Information

PWSIDID7100041
System NameIONA WATER DEPT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region10
Serves SchoolNo
WholesalerNo
First ReportedMar 13, 1980
Last ReportedMar 25, 2026

Location & Contact

StateIdaho
CityIONA
ZIP Code83427
AddressPO BOX 487
OrganizationPROUSE, ZECH
Phone208-523-5600

Population & Service

Population Served2,717
Service Connections1,000

Drinking Water Violations (33)

This water system has 33 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 1, 2015 Oct 31, 2015 MCL Yes No 5% of samples Archived Oct 31, 2015
Oct 1, 2015 Oct 31, 2015 MCL Yes No 5% of samples Archived Oct 31, 2015
Feb 1, 2015 Feb 28, 2015 MCL Yes No 5% of samples Archived Feb 28, 2015
Feb 1, 2015 Feb 28, 2015 MCL Yes No 5% of samples Archived Feb 28, 2015
Feb 1, 2015 Feb 28, 2015 MCL Yes No 5% of samples Archived Feb 28, 2015
Feb 1, 2015 Feb 28, 2015 MCL Yes No 5% of samples Archived Feb 28, 2015
Oct 1, 2014 Oct 31, 2014 MCL Yes No 5% of samples Archived Oct 31, 2014
Oct 1, 2014 Oct 31, 2014 MCL Yes No 5% of samples Archived Oct 31, 2014
Oct 1, 2011 Oct 31, 2011 MCL Yes No 5% of samples Archived Oct 31, 2011
Oct 1, 2011 Oct 31, 2011 MCL Yes No 5% of samples Archived Oct 31, 2011
Dec 1, 2006 Dec 31, 2006 MCL Yes No 5% of samples Archived Dec 31, 2006
Sep 1, 2006 Sep 30, 2006 MCL Yes No 5% of samples Archived Sep 30, 2006
Jan 1, 2005 Dec 31, 2007 MR No Yes 0.2 mg/L Resolved Dec 31, 2007
Jan 1, 2005 Dec 31, 2007 MR No Yes 0.07 mg/L Resolved Dec 31, 2007
Jan 1, 2005 Dec 31, 2007 MR No Yes 0.05 mg/L Resolved Dec 31, 2007
Jan 1, 2005 Dec 31, 2007 MR No Yes 0.5 mg/L Resolved Dec 31, 2007
Jan 1, 2005 Dec 31, 2007 MR No Yes 0.001 mg/L Resolved Dec 31, 2007
Jan 1, 2005 Dec 31, 2007 MR No Yes 0.007 mg/L Resolved Dec 31, 2007
Apr 1, 2003 Apr 30, 2003 MR No No 5% of samples Archived Apr 30, 2003
Jan 1, 2002 Dec 31, 2002 MR No Yes 10 mg/L Resolved Dec 31, 2002
Jan 1, 2001 Dec 31, 2001 MR No Yes 10 mg/L Resolved Dec 31, 2001
Jan 1, 2001 Dec 31, 2001 MR No Yes 10 mg/L Resolved Dec 31, 2001
Feb 1, 2000 Feb 29, 2000 MR No Yes 5% of samples Archived Feb 29, 2000
Oct 1, 1998 Oct 31, 1998 MR No Yes 5% of samples Archived Oct 31, 1998
Jan 1, 1997 Dec 31, 1997 MR No Yes 10 mg/L Resolved Dec 31, 1997
Sep 1, 1994 Sep 30, 1994 MCL Yes No 5% of samples Archived Sep 30, 1994
Sep 1, 1994 Sep 30, 1994 MCL Yes No 5% of samples Archived Sep 30, 1994
Jul 1, 1994 Jul 31, 1994 MR No No 5% of samples Archived Jul 31, 1994
Jun 1, 1994 Jun 30, 1994 MR No No 5% of samples Archived Jun 30, 1994
Oct 1, 1993 Oct 31, 1993 MR No No 5% of samples Archived Oct 31, 1993
Jun 1, 1992 Jun 30, 1992 MCL Yes No 5% of samples Archived Jun 30, 1992
No No
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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