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OKAWVILLE

Illinois — Community Water System — PWSID: IL1890400

System Information

PWSIDIL1890400
System NameOKAWVILLE
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
CityOKAWVILLE
ZIP Code62271
Address304 N. Front St.
OrganizationMOYER, DAWN
Phone618-243-5972

Population & Service

Population Served1,521
Service Connections683

Drinking Water Violations (27)

This water system has 27 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
Jan 1, 2018 Jan 31, 2018 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2018 Jan 31, 2018 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2018 Jan 31, 2018 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2018 Jan 31, 2018 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2018 Jan 31, 2018 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2018 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No 81 UG/L 0.080 mg/L 80 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No 81 UG/L 0.080 mg/L 80 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No 81 UG/L 0.080 mg/L 80 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No 81 UG/L 0.080 mg/L 80 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No 81 UG/L 0.080 mg/L 80 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No 81 UG/L 0.080 mg/L 80 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No 92 UG/L 0.080 mg/L 80 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No 92 UG/L 0.080 mg/L 80 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No 92 UG/L 0.080 mg/L 80 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No 92 UG/L 0.080 mg/L 80 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No 92 UG/L 0.080 mg/L 80 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No 92 UG/L 0.080 mg/L 80 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No 86 UG/L 0.080 mg/L 80 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 1999 Jan 31, 1999 Coliform (TCR) MR No No — 5% of samples — Archived Jan 31, 1999 Total Coliform Rule
Jan 1, 1999 Jan 31, 1999 Coliform (TCR) MR No No — 5% of samples — Archived Jan 31, 1999 Total Coliform Rule
Sep 1, 1995 Sep 30, 1995 Coliform (TCR) MR No No — 5% of samples — Archived Sep 30, 1995 Total Coliform 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.

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