ELWOOD

Illinois - Community Water System - PWSID: IL1970350

System Information

PWSIDIL1970350
System NameELWOOD
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedFeb 26, 2026

Location & Contact

StateIllinois
CityELWOOD
ZIP Code60421
Address201 E Mississippi Ave
OrganizationMURPHY, MATT
Phone815-424-1077

Population & Service

Population Served2,229
Service Connections1,080

Drinking Water Violations (295)

This water system has 295 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, 2025 - MR No No - TT - Unaddressed - -
Oct 1, 2025 - MR No No - TT - Unaddressed - -
Jul 1, 2025 - Other No No - - - Unaddressed - -
Jan 1, 2025 Dec 31, 2025 MR No Yes - 0.060 mg/L - Archived Dec 31, 2025 -
Jan 1, 2025 Dec 31, 2025 MR No Yes - 0.060 mg/L - Archived Dec 31, 2025 -
Apr 1, 2018 Jun 30, 2018 MR No Yes - 5 pCi/L - Resolved Jun 30, 2018 -
Apr 1, 2018 Jun 30, 2018 MR No Yes - 5 pCi/L - Resolved Jun 30, 2018 -
Oct 1, 2003 Dec 31, 2003 MR No Yes - 5 pCi/L - Resolved Dec 31, 2003 -
Oct 1, 2003 Dec 31, 2003 MR No Yes - 5 pCi/L - Resolved Dec 31, 2003 -
Oct 1, 2003 Dec 31, 2003 MR No Yes - 5 pCi/L - Resolved Dec 31, 2003 -
Oct 1, 2003 Dec 31, 2003 MR No Yes - 5 pCi/L - Resolved Dec 31, 2003 -
Jul 1, 2003 Sep 30, 2003 MR No Yes - 5 pCi/L - Resolved Sep 30, 2003 -
Jul 1, 2003 Sep 30, 2003 MR No Yes - 5 pCi/L - Resolved Sep 30, 2003 -
Jul 1, 2003 Sep 30, 2003 MR No Yes - 5 pCi/L - Resolved Sep 30, 2003 -
Jul 1, 2003 Sep 30, 2003 MR No Yes - 5 pCi/L - Resolved Sep 30, 2003 -
Jan 1, 1999 Dec 31, 1999 MR No Yes - - - Resolved Aug 20, 1999 -
Jan 1, 1999 Dec 31, 1999 MR No Yes - - - Resolved Aug 20, 1999 -
Jan 1, 1999 Dec 31, 1999 MR No Yes - - - Resolved Aug 20, 1999 -
Jul 1, 1998 - TT Yes No - TT - Resolved Dec 2, 1999 -
Jul 1, 1998 - TT Yes No - TT - Resolved Dec 2, 1999 -
Jul 1, 1998 - TT Yes No - TT - Resolved Dec 2, 1999 -
Oct 1, 1997 - MR No No - TT - Resolved Sep 30, 1998 -
Mar 1, 1996 Mar 31, 1996 MR No No - 5% of samples - Archived Mar 31, 1996 -
Jul 1, 1994 - MR No No - TT - Resolved Jan 1, 1995 -
Jul 1, 1994 - MR No No - TT - Resolved Jan 1, 1995 -
Mar 1, 1994 Mar 31, 1994 MR No No - 5% of samples - Archived Mar 31, 1994 -
Mar 1, 1994 Mar 31, 1994 MR No No - 5% of samples - Archived Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.07 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 10 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.6 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.6 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.6 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.7 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.7 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.2 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.2 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.2 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.005 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.1 mg/L - Resolved Mar 31, 1994 -
Jan 1, 1994 Mar 31, 1994 MR No Yes - 0.007 mg/L - Resolved Mar 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.

Browse All Water Systems Water Systems in Illinois