ST ELMO

Illinois — Community Water System — PWSID: IL0510250

System Information

PWSIDIL0510250
System NameST ELMO
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedFeb 26, 2026

Location & Contact

StateIllinois
CityST ELMO
ZIP Code62458
Address411 N MAIN ST
OrganizationBARON, KIMBERLY
Phone618-829-3319

Population & Service

Population Served1,272
Service Connections600

Drinking Water Violations (105)

This water system has 105 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
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.060 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.060 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.060 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.060 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.080 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.080 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.080 mg/L Resolved Aug 31, 2014
Jan 1, 2014 Aug 31, 2014 MR No Yes 0.080 mg/L Resolved Aug 31, 2014
Oct 1, 2011 Dec 31, 2011 MR No Yes 4.0 mg/L Resolved Dec 31, 2011
Oct 1, 2011 Dec 31, 2011 MR No Yes 4.0 mg/L Resolved Dec 31, 2011
Aug 1, 1997 Aug 31, 1997 MR No No 5% of samples Archived Aug 31, 1997
Aug 1, 1997 Aug 31, 1997 MR No No 5% of samples Archived Aug 31, 1997
Aug 1, 1997 Aug 31, 1997 MR No No 5% of samples Archived Aug 31, 1997
Apr 1, 1997 Jun 30, 1997 MCL Yes No .003 0.003 mg/L Resolved May 28, 1997
Apr 1, 1997 Jun 30, 1997 MCL Yes No .003 0.003 mg/L Resolved May 28, 1997
Apr 1, 1997 Jun 30, 1997 MCL Yes No .003 0.003 mg/L Resolved May 28, 1997
Apr 1, 1997 Jun 30, 1997 MCL Yes No .003 0.003 mg/L Resolved May 28, 1997
Jan 1, 1997 Mar 31, 1997 MCL Yes No .003 0.003 mg/L Resolved Mar 31, 1997
Jan 1, 1997 Mar 31, 1997 MCL Yes No .003 0.003 mg/L Resolved Mar 31, 1997
Jan 1, 1997 Mar 31, 1997 MCL Yes No .003 0.003 mg/L Resolved Mar 31, 1997
Jan 1, 1997 Mar 31, 1997 MCL Yes No .003 0.003 mg/L Resolved Mar 31, 1997
Jan 1, 1996 Jan 31, 1996 TT Yes No Archived Jan 31, 1996
Jan 1, 1996 Jan 31, 1996 TT Yes No Archived Jan 31, 1996
Jan 1, 1996 Jan 31, 1996 TT Yes No Archived Jan 31, 1996
Nov 1, 1995 Nov 30, 1995 MR No No 5% of samples Archived Nov 30, 1995
Nov 1, 1995 Nov 30, 1995 MR No No 5% of samples Archived Nov 30, 1995
May 1, 1994 May 31, 1994 MR No Yes Resolved May 31, 1994
May 1, 1994 May 31, 1994 MR No Yes Archived May 31, 1994
May 1, 1994 May 31, 1994 MR No Yes Archived May 31, 1994
Apr 1, 1994 Apr 30, 1994 TT Yes No Archived Apr 30, 1994
Apr 1, 1994 Apr 30, 1994 TT Yes No Archived Apr 30, 1994
Apr 1, 1994 Apr 30, 1994 TT Yes No Archived Apr 30, 1994
Apr 1, 1994 Apr 30, 1994 MR No Yes Resolved Apr 30, 1994
Apr 1, 1994 Apr 30, 1994 TT Yes No Archived Apr 30, 1994
Apr 1, 1994 Apr 30, 1994 MR No Yes Archived Apr 30, 1994
Apr 1, 1994 Apr 30, 1994 MR No Yes Archived Apr 30, 1994
Mar 1, 1994 Mar 31, 1994 MR No Yes Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 MR No Yes Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 TT Yes No Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 MR No Yes Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 MR No Yes Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 MR No Yes Resolved Mar 31, 1994
Feb 1, 1994 Feb 28, 1994 MR No Yes Archived Feb 28, 1994
Feb 1, 1994 Feb 28, 1994 TT Yes No Archived Feb 28, 1994
Feb 1, 1994 Feb 28, 1994 MR No Yes Archived Feb 28, 1994
Feb 1, 1994 Feb 28, 1994 MR No Yes Archived Feb 28, 1994
Feb 1, 1994 Feb 28, 1994 MR No Yes Archived Feb 28, 1994
Feb 1, 1994 Feb 28, 1994 MR No Yes Resolved Feb 28, 1994
Jan 1, 1994 Jan 31, 1994 TT Yes No Archived Jan 31, 1994
Jan 1, 1994 Jan 31, 1994 MR No Yes Archived Jan 31, 1994

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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