RIDGWAY

Illinois — Community Water System — PWSID: IL0590300

System Information

PWSIDIL0590300
System NameRIDGWAY
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedFeb 26, 2026

Location & Contact

StateIllinois
CityRIDGWAY
ZIP Code62979
Address1008 W Main St
OrganizationMCCARTY, HELEN
Phone618-272-8757

Population & Service

Population Served874
Service Connections483

Drinking Water Violations (90)

This water system has 90 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
Jul 1, 2025 Other No No Unaddressed
Dec 30, 2021 MR No No TT Resolved Jan 25, 2022
Dec 30, 2021 MR No No TT Resolved Jan 25, 2022
Oct 1, 2020 MR No No TT Resolved Sep 20, 2021
Oct 1, 2020 MR No No TT Resolved Sep 20, 2021
Oct 1, 2020 MR No No TT Resolved Sep 20, 2021
Oct 1, 2020 MR No No TT Resolved Sep 20, 2021
Jul 1, 2019 Other No No Resolved Jul 29, 2019
Jul 1, 2019 Other No No Resolved Jul 29, 2019
Jul 1, 2016 Other No No Resolved Aug 22, 2016
Jul 1, 2016 Other No No Resolved Aug 22, 2016
Jul 1, 2011 Jul 31, 2011 MCL Yes No 5% of samples Resolved Jul 31, 2011
Jul 1, 2011 Jul 31, 2011 MCL Yes No 5% of samples Resolved Jul 31, 2011
Jul 1, 2011 Jul 31, 2011 MCL Yes No 5% of samples Resolved Jul 31, 2011
Jul 1, 2011 Jul 31, 2011 MCL Yes No 5% of samples Resolved Jul 31, 2011
Apr 1, 2007 Jun 30, 2007 MR No Yes 4.0 mg/L Resolved Jun 30, 2007
Apr 1, 2007 Jun 30, 2007 MR No Yes 4.0 mg/L Resolved Jun 30, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007
Jan 1, 2007 Mar 31, 2007 MCL Yes No .011 MG/L 0.010 mg/L .01 Resolved Mar 31, 2007
Oct 1, 2006 Dec 31, 2006 MCL Yes No .014 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006
Oct 1, 2006 Dec 31, 2006 MCL Yes No .014 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006
Oct 1, 2006 Dec 31, 2006 MCL Yes No .014 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006
Oct 1, 2006 Dec 31, 2006 MCL Yes No .014 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006
Oct 1, 2006 Dec 31, 2006 MCL Yes No .014 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006
Oct 1, 2006 Dec 31, 2006 MCL Yes No .014 MG/L 0.010 mg/L .01 Resolved Dec 31, 2006
Jul 1, 2006 Sep 30, 2006 MCL Yes No .017 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006
Jul 1, 2006 Sep 30, 2006 MCL Yes No .017 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006
Jul 1, 2006 Sep 30, 2006 MCL Yes No .017 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006
Jul 1, 2006 Sep 30, 2006 MCL Yes No .017 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006
Jul 1, 2006 Sep 30, 2006 MCL Yes No .017 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006
Jul 1, 2006 Sep 30, 2006 MCL Yes No .017 MG/L 0.010 mg/L .01 Resolved Sep 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Apr 1, 2006 Jun 30, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Jun 30, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Jan 23, 2006 Mar 31, 2006 MCL Yes No .02 MG/L 0.010 mg/L .01 Resolved Mar 31, 2006
Dec 1, 1999 Dec 31, 1999 MR No No 5% of samples Archived Dec 31, 1999

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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