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Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

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KNOXVILLE

Illinois — Community Water System — PWSID: IL0950300

System Information

PWSIDIL0950300
System NameKNOXVILLE
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1981
Last ReportedFeb 26, 2026

Location & Contact

StateIllinois
CityKNOXVILLE
ZIP Code61448
AddressCITY HALL
OrganizationJOHNSON, MICHAEL A.
Phone309-289-2512

Population & Service

Population Served3,120
Service Connections1,320

Drinking Water Violations (332)

This water system has 332 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
Dec 3, 2023 — Other No No — — — Resolved May 16, 2024 —
Dec 3, 2023 — Other No No — — — Resolved May 16, 2024 —
Aug 1, 2007 Aug 31, 2007 MCL Yes No — 5% of samples — Resolved Aug 31, 2007 —
Aug 1, 2007 Aug 31, 2007 MCL Yes No — 5% of samples — Resolved Aug 31, 2007 —
Aug 1, 2007 Aug 31, 2007 MCL Yes No — 5% of samples — Resolved Aug 31, 2007 —
Aug 1, 2007 Aug 31, 2007 MCL Yes No — 5% of samples — Resolved Aug 31, 2007 —
Jan 1, 2004 Mar 31, 2004 MCL Yes No 7 5 pCi/L — Resolved Mar 31, 2004 —
Jan 1, 2004 Mar 31, 2004 MCL Yes No 7 5 pCi/L — Resolved Mar 31, 2004 —
Jan 1, 2004 Mar 31, 2004 MCL Yes No 7 5 pCi/L — Resolved Mar 31, 2004 —
Jan 1, 2004 Mar 31, 2004 MCL Yes No 7 5 pCi/L — Resolved Mar 31, 2004 —
Jan 1, 2004 Mar 31, 2004 MCL Yes No 7 5 pCi/L — Resolved Mar 31, 2004 —
Jan 1, 2004 Mar 31, 2004 MCL Yes No 7 5 pCi/L — Resolved Mar 31, 2004 —
Oct 1, 2003 Dec 31, 2003 MCL Yes No 7 5 pCi/L — Resolved Dec 31, 2003 —
Oct 1, 2003 Dec 31, 2003 MCL Yes No 7 5 pCi/L — Resolved Dec 31, 2003 —
Oct 1, 2003 Dec 31, 2003 MCL Yes No 7 5 pCi/L — Resolved Dec 31, 2003 —
Oct 1, 2003 Dec 31, 2003 MCL Yes No 7 5 pCi/L — Resolved Dec 31, 2003 —
Oct 1, 2003 Dec 31, 2003 MCL Yes No 7 5 pCi/L — Resolved Dec 31, 2003 —
Oct 1, 2003 Dec 31, 2003 MCL Yes No 7 5 pCi/L — Resolved Dec 31, 2003 —
Jul 1, 2003 Sep 30, 2003 MCL Yes No 8.4 5 pCi/L — Resolved Sep 30, 2003 —
Jul 1, 2003 Sep 30, 2003 MCL Yes No 8.4 5 pCi/L — Resolved Sep 30, 2003 —
Jul 1, 2003 Sep 30, 2003 MCL Yes No 8.4 5 pCi/L — Resolved Sep 30, 2003 —
Jul 1, 2003 Sep 30, 2003 MCL Yes No 8.4 5 pCi/L — Resolved Sep 30, 2003 —
Jul 1, 2003 Sep 30, 2003 MCL Yes No 8.4 5 pCi/L — Resolved Sep 30, 2003 —
Jul 1, 2003 Sep 30, 2003 MCL Yes No 8.4 5 pCi/L — Resolved Sep 30, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Jun 30, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Jun 30, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Jun 30, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Jun 30, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Jun 30, 2003 —
Apr 1, 2003 Jun 30, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Jun 30, 2003 —
Jan 1, 2003 Mar 31, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Mar 31, 2003 —
Jan 1, 2003 Mar 31, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Mar 31, 2003 —
Jan 1, 2003 Mar 31, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Mar 31, 2003 —
Jan 1, 2003 Mar 31, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Mar 31, 2003 —
Jan 1, 2003 Mar 31, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Mar 31, 2003 —
Jan 1, 2003 Mar 31, 2003 MCL Yes No 9.43 5 pCi/L — Resolved Mar 31, 2003 —
Oct 1, 2002 Dec 31, 2002 MCL Yes No 9.43 5 pCi/L — Resolved Dec 31, 2002 —
Oct 1, 2002 Dec 31, 2002 MCL Yes No 9.43 5 pCi/L — Resolved Dec 31, 2002 —
Oct 1, 2002 Dec 31, 2002 MCL Yes No 9.43 5 pCi/L — Resolved Dec 31, 2002 —
Oct 1, 2002 Dec 31, 2002 MCL Yes No 9.43 5 pCi/L — Resolved Dec 31, 2002 —
Oct 1, 2002 Dec 31, 2002 MCL Yes No 9.43 5 pCi/L — Resolved Dec 31, 2002 —
Oct 1, 2002 Dec 31, 2002 MCL Yes No 9.43 5 pCi/L — Resolved Dec 31, 2002 —
Jun 1, 2002 Sep 30, 2002 MCL Yes No 28.6 15 pCi/L — Resolved Sep 30, 2002 —
Jun 1, 2002 Sep 30, 2002 MCL Yes No 28.6 15 pCi/L — Resolved Sep 30, 2002 —
Jun 1, 2002 Sep 30, 2002 MCL Yes No 28.6 15 pCi/L — Resolved Sep 30, 2002 —
Jun 1, 2002 Sep 30, 2002 MCL Yes No 28.6 15 pCi/L — Resolved Sep 30, 2002 —
Jun 1, 2002 Sep 30, 2002 MCL Yes No 28.6 15 pCi/L — Resolved Sep 30, 2002 —
Jun 1, 2002 Sep 30, 2002 MCL Yes No 28.6 15 pCi/L — Resolved Sep 30, 2002 —
Dec 1, 2001 Sep 30, 2002 MCL Yes No 6.3 5 pCi/L — Resolved Sep 30, 2002 —
Dec 1, 2001 Sep 30, 2002 MCL Yes No 6.3 5 pCi/L — Resolved Sep 30, 2002 —

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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