CARY

Illinois — Community Water System — PWSID: IL1110100

System Information

PWSIDIL1110100
System NameCARY
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
CityCARY
ZIP Code60013
Address755 Georgetown Dr
OrganizationNOONAN, KEALAN
Phone847-639-0003

Population & Service

Population Served17,826
Service Connections6,469

Drinking Water Violations (66)

This water system has 66 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 Other No No Unaddressed
Jul 1, 2016 Other No No Resolved Jul 21, 2016
Jul 1, 2016 Other No No Resolved Jul 21, 2016
Oct 1, 1995 Dec 31, 1995 MCL Yes No 4.05 2 mg/L Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MCL Yes No 4.05 2 mg/L Resolved Dec 31, 1995
Oct 1, 1995 Dec 31, 1995 MCL Yes No 4.05 2 mg/L Resolved Dec 31, 1995
Jul 1, 1995 Sep 30, 1995 MCL Yes No 4.087 2 mg/L Resolved Sep 30, 1995
Apr 1, 1995 Jun 30, 1995 MCL Yes No 4 2 mg/L Resolved Jun 30, 1995
Apr 1, 1995 Jun 30, 1995 MCL Yes No 4 2 mg/L Resolved Jun 30, 1995
Apr 1, 1995 Jun 30, 1995 MCL Yes No 4 2 mg/L Resolved Jun 30, 1995
Jun 1, 1993 Jun 30, 1993 MR No No 5% of samples Archived Jun 30, 1993
Jun 1, 1993 Jun 30, 1993 MR No No 5% of samples Archived Jun 30, 1993
Jun 1, 1993 Jun 30, 1993 MR No No 5% of samples Archived Jun 30, 1993
Apr 1, 1993 MR No No TT Resolved Jul 29, 1993
Dec 21, 1992 TT Yes No TT Resolved Jan 7, 1994
Dec 21, 1992 TT Yes No TT Resolved Jan 7, 1994
Nov 1, 1992 Nov 30, 1992 MCL Yes No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MCL Yes No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MCL Yes No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MCL Yes No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MCL Yes No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MR No No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MCL Yes No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MR No No 5% of samples Archived Nov 30, 1992
Nov 1, 1992 Nov 30, 1992 MR No No 5% of samples Archived Nov 30, 1992
Oct 1, 1992 MR No No TT Resolved Jul 28, 1993
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Oct 1, 1984 Sep 30, 1988 MCL Yes No 24.1 15 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Sep 14, 1984 Sep 13, 1988 MCL Yes No 6.7 5 pCi/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Jun 1, 1983 May 31, 1986 MCL Yes No 4.4 2 mg/L Resolved Apr 24, 1986
Oct 17, 1980 Oct 16, 1984 MCL Yes No 24.1 15 pCi/L Archived Oct 16, 1984
Oct 17, 1980 Oct 16, 1984 MCL Yes No 24.1 15 pCi/L Archived Oct 16, 1984
Oct 17, 1980 Oct 16, 1984 MCL Yes No 24.1 15 pCi/L Archived Oct 16, 1984

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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