HOFFMAN ESTATES

Illinois - Community Water System - PWSID: IL0311290

System Information

PWSIDIL0311290
System NameHOFFMAN ESTATES
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
CityHOFFMAN ESTATES
ZIP Code60169
Address2305 PEMBROKE AVE.
OrganizationNEBEL, JOSEPH
Phone847-440-6800

Population & Service

Population Served50,179
Service Connections15,742

Drinking Water Violations (42)

This water system has 42 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
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 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 -
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 MR No No - 5% of samples - Archived Nov 30, 1992 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Jun 1, 1986 May 31, 1989 MCL Yes No 2.5 2 mg/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Oct 1, 1984 Sep 30, 1988 MCL Yes No 44 15 pCi/L - Resolved Jan 2, 1987 -
Jun 1, 1983 May 31, 1986 MCL Yes No 2.5 2 mg/L - Archived May 31, 1986 -
Jun 1, 1983 May 31, 1986 MCL Yes No 2.5 2 mg/L - Archived May 31, 1986 -
Jun 1, 1983 May 31, 1986 MCL Yes No 2.5 2 mg/L - Archived May 31, 1986 -
Jun 1, 1983 May 31, 1986 MCL Yes No 2.5 2 mg/L - Archived May 31, 1986 -
Jun 1, 1983 May 31, 1986 MCL Yes No 2.5 2 mg/L - Archived May 31, 1986 -
Jun 1, 1983 May 31, 1986 MCL Yes No 2.5 2 mg/L - Archived May 31, 1986 -
Oct 17, 1980 Oct 16, 1984 MCL Yes No 44 15 pCi/L - Archived Oct 16, 1984 -
Oct 17, 1980 Oct 16, 1984 MCL Yes No 44 15 pCi/L - Archived Oct 16, 1984 -
Oct 17, 1980 Oct 16, 1984 MCL Yes No 44 15 pCi/L - Archived Oct 16, 1984 -
Oct 17, 1980 Oct 16, 1984 MCL Yes No 44 15 pCi/L - Archived Oct 16, 1984 -
Oct 17, 1980 Oct 16, 1984 MCL Yes No 44 15 pCi/L - Archived Oct 16, 1984 -
Oct 17, 1980 Oct 16, 1984 MCL Yes No 44 15 pCi/L - Archived Oct 16, 1984 -
Jun 1, 1980 May 31, 1983 MCL Yes No 2.5 2 mg/L 1 Archived May 31, 1983 -
Jun 1, 1980 May 31, 1983 MCL Yes No 2.5 2 mg/L 1 Archived May 31, 1983 -
Jun 1, 1980 May 31, 1983 MCL Yes No 2.5 2 mg/L 1 Archived May 31, 1983 -
Jun 30, 1977 Jun 29, 1981 MR No No - 15 pCi/L - Archived Jun 29, 1981 -

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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