AUBURN

Illinois — Community Water System — PWSID: IL1670050

System Information

PWSIDIL1670050
System NameAUBURN
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityAUBURN
ZIP Code62615
Address324 W JEFFERSON ST
OrganizationHENSON, JR., THOMAS
Phone217-438-6605

Population & Service

Population Served4,574
Service Connections1,917

Drinking Water Violations (47)

This water system has 47 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 Consumer Confidence Rule Other No No Unaddressed Consumer Confidence Rule
Jul 1, 2025 Consumer Confidence Rule Other No No Unaddressed Consumer Confidence Rule
Dec 1, 2024 Dec 31, 2024 Chloramine MR No Yes 4.0 mg/L Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chloramine MR No Yes 4.0 mg/L Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chloramine MR No Yes 4.0 mg/L Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No No Resolved Dec 31, 2024 Revised Total Coliform Rule
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No No Resolved Dec 31, 2024 Revised Total Coliform Rule
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No No Resolved Dec 31, 2024 Revised Total Coliform Rule
Jan 1, 2012 Mar 31, 2012 Chloramine MR No Yes 4.0 mg/L Resolved Feb 21, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2012 Mar 31, 2012 Chloramine MR No Yes 4.0 mg/L Resolved Feb 21, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
May 1, 2010 May 31, 2010 Coliform (TCR) MCL Yes No 5% of samples Resolved May 31, 2010 Total Coliform Rule
May 1, 2010 May 31, 2010 Coliform (TCR) MCL Yes No 5% of samples Resolved May 31, 2010 Total Coliform Rule
May 1, 2010 May 31, 2010 Coliform (TCR) MCL Yes No 5% of samples Resolved May 31, 2010 Total Coliform Rule
May 1, 2010 May 31, 2010 Coliform (TCR) MCL Yes No 5% of samples Resolved May 31, 2010 Total Coliform Rule
Oct 1, 2006 Oct 31, 2006 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 2006 Total Coliform Rule
Oct 1, 2006 Oct 31, 2006 Coliform (TCR) MR No No 5% of samples Resolved Oct 31, 2006 Total Coliform Rule
Mar 1, 1997 Mar 31, 1997 Coliform (TCR) MR No No 5% of samples Archived Mar 31, 1997 Total Coliform Rule
Mar 1, 1997 Mar 31, 1997 Coliform (TCR) MR No No 5% of samples Archived Mar 31, 1997 Total Coliform Rule
Mar 1, 1997 Mar 31, 1997 Coliform (TCR) MR No No 5% of samples Archived Mar 31, 1997 Total Coliform Rule
Apr 1, 1994 Jun 30, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 21, 1994 Synthetic Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 21, 1994 Synthetic Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 21, 1994 Synthetic Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 21, 1994 Synthetic Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 21, 1994 Synthetic Organic Chemicals
Apr 1, 1994 Jun 30, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 21, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Mar 31, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Mar 31, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Mar 31, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Mar 31, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Mar 31, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Atrazine MCL Yes No .004 0.003 mg/L Resolved Mar 31, 1994 Synthetic Organic Chemicals
Oct 1, 1993 Dec 31, 1993 Atrazine MCL Yes No .006 0.003 mg/L Resolved Dec 31, 1993 Synthetic Organic Chemicals
Oct 1, 1993 Dec 31, 1993 Atrazine MCL Yes No .006 0.003 mg/L Resolved Dec 31, 1993 Synthetic Organic Chemicals
Oct 1, 1993 Dec 31, 1993 Atrazine MCL Yes No .006 0.003 mg/L Resolved Dec 31, 1993 Synthetic Organic Chemicals
Oct 1, 1993 Dec 31, 1993 Atrazine MCL Yes No .006 0.003 mg/L Resolved Dec 31, 1993 Synthetic Organic Chemicals
Oct 1, 1993 Dec 31, 1993 Atrazine MCL Yes No .006 0.003 mg/L Resolved Dec 31, 1993 Synthetic Organic Chemicals
Oct 1, 1993 Dec 31, 1993 Atrazine MCL Yes No .006 0.003 mg/L Resolved Dec 31, 1993 Synthetic Organic Chemicals
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1992 Total Coliform Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1992 Total Coliform Rule
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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