WINFIELD

Illinois — Community Water System — PWSID: IL0431150

System Information

PWSIDIL0431150
System NameWINFIELD
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
CityWINFIELD
ZIP Code60190
Address27W465 Jewell Road
OrganizationSUMMERS, EVAN K
Phone630-933-2125

Population & Service

Population Served9,835
Service Connections3,830

Drinking Water Violations (43)

This water system has 43 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
Dec 30, 2020 MR No No TT Resolved Jan 18, 2021
Dec 30, 2020 MR No No TT Resolved Jan 18, 2021
Jul 1, 2001 Jul 31, 2001 MR No No 5% of samples Archived Jul 31, 2001
Jul 1, 2001 Jul 31, 2001 MR No No 5% of samples Archived Jul 31, 2001
Jun 1, 1999 Jun 30, 1999 MR No No 5% of samples Archived Jun 30, 1999
Jun 1, 1999 Jun 30, 1999 MR No No 5% of samples Archived Jun 30, 1999
May 1, 1999 May 31, 1999 MR No No 5% of samples Archived May 31, 1999
May 1, 1999 May 31, 1999 MR No No 5% of samples Archived May 31, 1999
Apr 1, 1999 Apr 30, 1999 MR No No 5% of samples Archived Apr 30, 1999
Apr 1, 1999 Apr 30, 1999 MR No No 5% of samples Archived Apr 30, 1999
Mar 1, 1999 Mar 31, 1999 MR No No 5% of samples Archived Mar 31, 1999
Mar 1, 1999 Mar 31, 1999 MR No No 5% of samples Archived Mar 31, 1999
Apr 1, 1997 Apr 30, 1997 MR No No 5% of samples Archived Apr 30, 1997
Apr 1, 1997 Apr 30, 1997 MR No No 5% of samples Archived Apr 30, 1997
Apr 1, 1997 Apr 30, 1997 MR No No 5% of samples Archived Apr 30, 1997
Mar 1, 1997 Mar 31, 1997 MR No No 5% of samples Archived Mar 31, 1997
Mar 1, 1997 Mar 31, 1997 MR No No 5% of samples Archived Mar 31, 1997
Mar 1, 1997 Mar 31, 1997 MR No No 5% of samples Archived Mar 31, 1997
Dec 1, 1995 Dec 31, 1995 MR No No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MR No No 5% of samples Archived Dec 31, 1995
Dec 1, 1995 Dec 31, 1995 MR No No 5% of samples Archived Dec 31, 1995
Apr 1, 1994 Jun 30, 1994 MR No Yes 5 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 5 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 5 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 5 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 15 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 15 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 15 pCi/L Archived Jun 30, 1994
Apr 1, 1994 Jun 30, 1994 MR No Yes 15 pCi/L Archived Jun 30, 1994
Mar 1, 1994 Mar 31, 1994 MCL Yes No 5% of samples Archived Mar 31, 1994
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
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
Mar 1, 1994 Mar 31, 1994 MCL Yes No 5% of samples Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 MCL Yes No 5% of samples Archived Mar 31, 1994
Mar 1, 1994 Mar 31, 1994 MCL Yes No 5% of samples Archived Mar 31, 1994
Jan 1, 1994 Mar 31, 1994 MR No Yes 5 pCi/L Archived Mar 31, 1994
Jan 1, 1994 Mar 31, 1994 MR No Yes 15 pCi/L Archived Mar 31, 1994
Jun 30, 1977 Jun 29, 1981 MR No No 15 pCi/L Archived Jun 29, 1981
No No
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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