TRENTON

Illinois — Community Water System — PWSID: IL0270500

System Information

PWSIDIL0270500
System NameTRENTON
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
CityTRENTON
ZIP Code62289
AddressCity Hall
OrganizationBROCKHAHN, ANDY
Phone618-224-7323

Population & Service

Population Served2,742
Service Connections1,326

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 1, 2025 Consumer Confidence Rule Other No No Unaddressed Consumer Confidence Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .092 MG/L 0.080 mg/L .08 Resolved Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2021 Sep 30, 2021 TTHM MCL Yes No .095 MG/L 0.080 mg/L .08 Resolved Sep 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2014 Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No Resolved Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No Resolved Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No Resolved Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No Resolved Jun 30, 2014 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 1, 2011 Consumer Confidence Rule Other No No Resolved Aug 1, 2011 Consumer Confidence Rule
Jul 1, 2011 Consumer Confidence Rule Other No No Resolved Aug 1, 2011 Consumer Confidence Rule
Jun 1, 2006 Jun 30, 2006 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2006 Total Coliform Rule
Jun 1, 2006 Jun 30, 2006 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2006 Total Coliform Rule
Jun 1, 2006 Jun 30, 2006 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2006 Total Coliform Rule
Jun 1, 2006 Jun 30, 2006 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2006 Total Coliform Rule
Apr 1, 2000 Apr 30, 2000 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2000 Total Coliform Rule
Apr 1, 2000 Apr 30, 2000 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2000 Total Coliform Rule
Dec 1, 1999 Dec 31, 1999 Coliform (TCR) MR No No 5% of samples Archived Dec 31, 1999 Total Coliform Rule
Dec 1, 1999 Dec 31, 1999 Coliform (TCR) MR No No 5% of samples Archived Dec 31, 1999 Total Coliform Rule
Apr 1, 1995 Jun 30, 1995 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 30, 1995 Synthetic Organic Chemicals
Apr 1, 1995 Jun 30, 1995 Atrazine MCL Yes No .004 0.003 mg/L Resolved Jun 30, 1995 Synthetic Organic Chemicals
Jan 1, 1994 Lead and Copper Rule TT Yes No TT Resolved Mar 2, 1995 Lead and Copper 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

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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