MISSION BROOK SD

Illinois — Community Water System — PWSID: IL0315920

System Information

PWSIDIL0315920
System NameMISSION BROOK SD
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityNORTHBROOK
ZIP Code60065
Address3505 Cornflower Trail
OrganizationGARDNER, KENNETH
Phone847-509-5335

Population & Service

Population Served2,852
Service Connections525

Drinking Water Violations (49)

This water system has 49 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 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Jul 2, 2025 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Nov 1, 1996 Nov 30, 1996 Coliform (TCR) MR No No 5% of samples Archived Nov 30, 1996 Total Coliform Rule
Nov 1, 1996 Nov 30, 1996 Coliform (TCR) MR No No 5% of samples Archived Nov 30, 1996 Total Coliform Rule
Nov 1, 1996 Nov 30, 1996 Coliform (TCR) MR No No 5% of samples Archived Nov 30, 1996 Total Coliform Rule
Dec 1, 1994 Jan 1, 1996 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Jan 1, 1996 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Dec 21, 1990 Dec 20, 1994 Combined Radium (-226 and -228) MCL Yes No 10.9 5 pCi/L Resolved Dec 20, 1994 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Sep 1, 1988 Aug 31, 1992 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Feb 3, 1989 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Feb 1, 1985 Jan 31, 1989 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Resolved Jan 29, 1987 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Sep 14, 1984 Sep 13, 1988 Combined Radium (-226 and -228) MCL Yes No 10.8 5 pCi/L Resolved Sep 13, 1988 Radionuclides and Revised Rad Rule
Feb 2, 1981 Feb 1, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Archived Feb 1, 1985 Radionuclides and Revised Rad Rule
Feb 2, 1981 Feb 1, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Archived Feb 1, 1985 Radionuclides and Revised Rad Rule
Feb 2, 1981 Feb 1, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Archived Feb 1, 1985 Radionuclides and Revised Rad Rule
Feb 2, 1981 Feb 1, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Archived Feb 1, 1985 Radionuclides and Revised Rad Rule
Feb 2, 1981 Feb 1, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Archived Feb 1, 1985 Radionuclides and Revised Rad Rule
Feb 2, 1981 Feb 1, 1985 Gross Alpha, Excl. Radon and U MCL Yes No 21.199 15 pCi/L Archived Feb 1, 1985 Radionuclides and Revised Rad Rule
Jun 30, 1977 Jun 29, 1981 Gross Alpha, Excl. Radon and U MR No No 15 pCi/L Archived Jun 29, 1981 Radionuclides and Revised Rad Rule

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