HAMILTON

Illinois — Community Water System — PWSID: IL0670400

System Information

PWSIDIL0670400
System NameHAMILTON
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedDec 4, 2025

Location & Contact

StateIllinois
CityHAMILTON
ZIP Code62341
Address290 N 2nd St
OrganizationBROTHERTON, RYAN
Phone217-847-3774

Population & Service

Population Served2,753
Service Connections1,328

Drinking Water Violations (48)

This water system has 48 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
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Apr 1, 2023 Jun 30, 2023 Toxaphene MR No Yes 0.003 mg/L Resolved Jun 30, 2023 Synthetic Organic Chemicals
Jul 1, 2005 Jul 31, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 2005 Total Coliform Rule
Jul 1, 2005 Jul 31, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 2005 Total Coliform Rule
Jul 1, 2005 Jul 31, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 2005 Total Coliform Rule
Jul 1, 2005 Jul 31, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 2005 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No 5% of samples Archived Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No 5% of samples Archived Jun 30, 2000 Total Coliform Rule
Feb 1, 1997 Feb 28, 1997 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1997 Surface Water Treatment Rule
Feb 1, 1997 Feb 28, 1997 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1997 Surface Water Treatment Rule
Feb 1, 1997 Feb 28, 1997 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1997 Surface Water Treatment Rule
Feb 1, 1995 Feb 28, 1995 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1995 Surface Water Treatment Rule
Feb 1, 1995 Feb 28, 1995 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1995 Surface Water Treatment Rule
Feb 1, 1995 Feb 28, 1995 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1995 Surface Water Treatment Rule
Jan 1, 1995 Jan 31, 1995 Surface Water Treatment Rule TT Yes No Archived Jan 31, 1995 Surface Water Treatment Rule
Dec 1, 1994 Dec 31, 1994 Surface Water Treatment Rule TT Yes No Archived Dec 31, 1994 Surface Water Treatment Rule
Dec 1, 1994 Dec 31, 1994 Surface Water Treatment Rule TT Yes No Archived Dec 31, 1994 Surface Water Treatment Rule
Dec 1, 1994 Dec 31, 1994 Surface Water Treatment Rule TT Yes No Archived Dec 31, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule MR No Yes Archived Apr 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule MR No Yes Archived Apr 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule MR No Yes Archived Apr 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule MR No Yes Archived Apr 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule MR No Yes Archived Apr 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule MR No Yes Archived Apr 30, 1994 Surface Water Treatment Rule
Feb 1, 1994 Feb 28, 1994 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1994 Surface Water Treatment Rule
Feb 1, 1994 Feb 28, 1994 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1994 Surface Water Treatment Rule
Feb 1, 1994 Feb 28, 1994 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1994 Surface Water Treatment Rule
Feb 1, 1994 Feb 28, 1994 Surface Water Treatment Rule TT Yes No Archived Feb 28, 1994 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1993 Total Coliform Rule
Sep 1, 1993 Sep 30, 1993 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1993 Total Coliform Rule
Sep 1, 1993 Sep 30, 1993 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1993 Total Coliform Rule
Sep 1, 1993 Sep 30, 1993 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1993 Total Coliform Rule
Sep 1, 1993 Sep 30, 1993 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1993 Total Coliform Rule
Sep 1, 1993 Sep 30, 1993 Coliform (TCR) MR No No 5% of samples Archived Sep 30, 1993 Total Coliform Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule MR No Yes Resolved Sep 30, 1993 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule MR No Yes Archived Sep 30, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule MR No No Archived Aug 31, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule MR No Yes Resolved Aug 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule MR No Yes Archived Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule MR No Yes Archived Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule MR No Yes Archived Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule MR No Yes Archived Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule MR No Yes Resolved Jul 31, 1993 Surface Water Treatment 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
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.

Browse All Water Systems Water Systems in Illinois