HINCKLEY

Illinois — Community Water System — PWSID: IL0370200

System Information

PWSIDIL0370200
System NameHINCKLEY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityHINCKLEY
ZIP Code60520
Address720 James St
OrganizationBENNETT, JOAN
Phone815-286-3836

Population & Service

Population Served2,006
Service Connections851

Drinking Water Violations (255)

This water system has 255 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, 2016 Sep 30, 2016 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2016 Radionuclides and Revised Rad Rule
Jul 1, 2016 Sep 30, 2016 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2016 Radionuclides and Revised Rad Rule
Jul 1, 2016 Sep 30, 2016 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2016 Radionuclides and Revised Rad Rule
Jul 1, 2016 Sep 30, 2016 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2016 Radionuclides and Revised Rad Rule
Jul 1, 2016 Sep 30, 2016 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2016 Radionuclides and Revised Rad Rule
Jul 1, 2016 Sep 30, 2016 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Sep 30, 2016 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MCL Yes No 13 PCI/L 5 pCi/L 5 Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MCL Yes No 13 PCI/L 5 pCi/L 5 Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MCL Yes No 13 PCI/L 5 pCi/L 5 Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MCL Yes No 13 PCI/L 5 pCi/L 5 Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MR No Yes 5 pCi/L Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MCL Yes No 13 PCI/L 5 pCi/L 5 Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MR No Yes 5 pCi/L Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Jan 1, 2014 Mar 31, 2014 Combined Radium (-226 and -228) MCL Yes No 13 PCI/L 5 pCi/L 5 Resolved Mar 31, 2014 Radionuclides and Revised Rad Rule
Oct 1, 2013 Dec 31, 2013 Combined Radium (-226 and -228) MCL Yes No 12 PCI/L 5 pCi/L 5 Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Oct 1, 2013 Dec 31, 2013 Combined Radium (-226 and -228) MCL Yes No 12 PCI/L 5 pCi/L 5 Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Oct 1, 2013 Dec 31, 2013 Combined Radium (-226 and -228) MCL Yes No 12 PCI/L 5 pCi/L 5 Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Oct 1, 2013 Dec 31, 2013 Combined Radium (-226 and -228) MCL Yes No 12 PCI/L 5 pCi/L 5 Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Oct 1, 2013 Dec 31, 2013 Combined Radium (-226 and -228) MCL Yes No 12 PCI/L 5 pCi/L 5 Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Oct 1, 2013 Dec 31, 2013 Combined Radium (-226 and -228) MCL Yes No 12 PCI/L 5 pCi/L 5 Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Jul 1, 2013 Sep 30, 2013 Combined Radium (-226 and -228) MCL Yes No 11 PCI/L 5 pCi/L 5 Resolved Sep 30, 2013 Radionuclides and Revised Rad Rule
Jul 1, 2013 Sep 30, 2013 Combined Radium (-226 and -228) MCL Yes No 11 PCI/L 5 pCi/L 5 Resolved Sep 30, 2013 Radionuclides and Revised Rad Rule
Jul 1, 2013 Sep 30, 2013 Combined Radium (-226 and -228) MCL Yes No 11 PCI/L 5 pCi/L 5 Resolved Sep 30, 2013 Radionuclides and Revised Rad Rule
Jul 1, 2013 Sep 30, 2013 Combined Radium (-226 and -228) MCL Yes No 11 PCI/L 5 pCi/L 5 Resolved Sep 30, 2013 Radionuclides and Revised Rad Rule
Jul 1, 2013 Sep 30, 2013 Combined Radium (-226 and -228) MCL Yes No 11 PCI/L 5 pCi/L 5 Resolved Sep 30, 2013 Radionuclides and Revised Rad Rule
Jul 1, 2013 Sep 30, 2013 Combined Radium (-226 and -228) MCL Yes No 11 PCI/L 5 pCi/L 5 Resolved Sep 30, 2013 Radionuclides and Revised Rad Rule
Apr 1, 2013 Jun 30, 2013 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Jun 30, 2013 Radionuclides and Revised Rad Rule
Apr 1, 2013 Jun 30, 2013 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Jun 30, 2013 Radionuclides and Revised Rad Rule
Apr 1, 2013 Jun 30, 2013 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Jun 30, 2013 Radionuclides and Revised Rad Rule
Apr 1, 2013 Jun 30, 2013 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Jun 30, 2013 Radionuclides and Revised Rad Rule
Apr 1, 2013 Jun 30, 2013 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Jun 30, 2013 Radionuclides and Revised Rad Rule
Apr 1, 2013 Jun 30, 2013 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Jun 30, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2013 Mar 31, 2013 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2013 Mar 31, 2013 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2013 Mar 31, 2013 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2013 Mar 31, 2013 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2013 Mar 31, 2013 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2013 Mar 31, 2013 Combined Radium (-226 and -228) MCL Yes No 6 PCI/L 5 pCi/L 5 Resolved Mar 31, 2013 Radionuclides and Revised Rad Rule
Oct 1, 2012 Dec 31, 2012 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Dec 31, 2012 Radionuclides and Revised Rad Rule
Oct 1, 2012 Dec 31, 2012 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Dec 31, 2012 Radionuclides and Revised Rad Rule
Oct 1, 2012 Dec 31, 2012 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Dec 31, 2012 Radionuclides and Revised Rad Rule
Oct 1, 2012 Dec 31, 2012 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Dec 31, 2012 Radionuclides and Revised Rad Rule
Oct 1, 2012 Dec 31, 2012 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Dec 31, 2012 Radionuclides and Revised Rad Rule
Oct 1, 2012 Dec 31, 2012 Combined Radium (-226 and -228) MCL Yes No 7 PCI/L 5 pCi/L 5 Resolved Dec 31, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Radium (-226 and -228) MR No Yes 5 pCi/L Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Apr 1, 2012 Jun 30, 2012 Combined Radium (-226 and -228) MR No Yes 5 pCi/L Resolved Jun 30, 2012 Radionuclides and Revised Rad Rule
Sep 1, 2008 Sep 30, 2008 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2008 Total Coliform Rule
Sep 1, 2008 Sep 30, 2008 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2008 Total Coliform Rule
Sep 1, 2008 Sep 30, 2008 Coliform (TCR) MR No No 5% of samples Resolved Sep 30, 2008 Total Coliform Rule
Feb 1, 2007 Feb 28, 2007 Coliform (TCR) MR No No 5% of samples Resolved Feb 28, 2007 Total Coliform 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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