HARVARD

Illinois — Community Water System — PWSID: IL1110250

System Information

PWSIDIL1110250
System NameHARVARD
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityHARVARD
ZIP Code60033
Address807 W Brink St
OrganizationROUSEY, MICHAEL
Phone815-943-6468

Population & Service

Population Served9,469
Service Connections2,809

Drinking Water Violations (31)

This water system has 31 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, 2013 Consumer Confidence Rule Other No No Resolved Jun 14, 2014 Consumer Confidence Rule
Jul 1, 2013 Consumer Confidence Rule Other No No Resolved Jun 14, 2014 Consumer Confidence Rule
Jan 1, 2006 Jun 30, 2006 Lead and Copper Rule MR No No TT Resolved Jun 30, 2006 Lead and Copper Rule
Jan 1, 2006 Jun 30, 2006 Lead and Copper Rule MR No No TT Resolved Jun 30, 2006 Lead and Copper Rule
Jun 1, 2004 Jun 30, 2004 Coliform (TCR) MR No No 5% of samples Archived Jun 30, 2004 Total Coliform Rule
Jun 1, 2004 Jun 30, 2004 Coliform (TCR) MR No No 5% of samples Archived Jun 30, 2004 Total Coliform Rule
Jun 1, 2004 Jun 30, 2004 Coliform (TCR) MR No No 5% of samples Archived Jun 30, 2004 Total Coliform Rule
Apr 1, 2004 Jun 30, 2004 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2004 Jun 30, 2004 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2004 Jun 30, 2004 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2004 Jun 30, 2004 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MR No No 5% of samples Archived May 31, 1998 Total Coliform Rule
May 1, 1998 May 31, 1998 Coliform (TCR) MR No No 5% of samples Archived May 31, 1998 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1994 Jul 31, 1994 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1994 Total Coliform Rule
Jul 1, 1993 Jul 31, 1993 Coliform (TCR) MR No No 5% of samples Archived Jul 31, 1993 Total Coliform Rule
Jul 1, 1993 Jul 31, 1993 Coliform (TCR) MR No No 5% of samples Archived Jul 31, 1993 Total Coliform Rule
Jul 1, 1993 Jul 31, 1993 Coliform (TCR) MR No No 5% of samples Archived Jul 31, 1993 Total Coliform Rule
Jul 1, 1993 Jul 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1993 Total Coliform Rule
Jul 1, 1993 Jul 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1993 Total Coliform Rule
Jul 1, 1993 Jul 31, 1993 Coliform (TCR) MCL Yes No 5% of samples Archived Jul 31, 1993 Total Coliform Rule
Dec 21, 1992 Lead and Copper Rule TT Yes No TT Resolved Jan 6, 1994 Lead and Copper Rule
Dec 21, 1992 Lead and Copper Rule TT Yes No TT Resolved Jan 6, 1994 Lead and Copper Rule
Sep 1, 1986 Aug 31, 1989 Mercury MR No Yes 0.002 mg/L Archived Aug 31, 1989 Inorganic Chemicals
Sep 1, 1986 Aug 31, 1989 Mercury MR No Yes 0.002 mg/L Archived Aug 31, 1989 Inorganic Chemicals
Sep 1, 1986 Aug 31, 1989 Mercury MR No Yes 0.002 mg/L Archived Aug 31, 1989 Inorganic Chemicals
Sep 1, 1986 Aug 31, 1989 Mercury MR No Yes 0.002 mg/L Archived Aug 31, 1989 Inorganic Chemicals
Sep 1, 1986 Aug 31, 1989 Selenium MR No Yes 0.05 mg/L Archived Aug 31, 1989 Inorganic Chemicals
Sep 1, 1986 Aug 31, 1989 Selenium MR No Yes 0.05 mg/L Archived Aug 31, 1989 Inorganic Chemicals
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.

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