YORKVILLE

Illinois — Community Water System — PWSID: IL0930250

System Information

PWSIDIL0930250
System NameYORKVILLE
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
CityYORKVILLE
ZIP Code60560
Address651 Prairie Pointe Dr
OrganizationDHUSE, ERIC
Phone630-553-4350

Population & Service

Population Served23,000
Service Connections8,695

Drinking Water Violations (320)

This water system has 320 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
Oct 1, 2021 Dec 31, 2021 Combined Radium (-226 and -228) MR No Yes 5 pCi/L Resolved Dec 31, 2021 Radionuclides and Revised Rad Rule
Oct 1, 2021 Dec 31, 2021 Combined Radium (-226 and -228) MR No Yes 5 pCi/L Resolved Dec 31, 2021 Radionuclides and Revised Rad Rule
Dec 30, 2020 Lead and Copper Rule MR No No TT Resolved Jan 21, 2021 Lead and Copper Rule
Dec 30, 2020 Lead and Copper Rule MR No No TT Resolved Jan 21, 2021 Lead and Copper Rule
Jul 1, 2019 Consumer Confidence Rule Other No No Resolved Jul 3, 2019 Consumer Confidence Rule
Jul 1, 2019 Consumer Confidence Rule Other No No Resolved Jul 3, 2019 Consumer Confidence Rule
Jul 1, 2016 Consumer Confidence Rule Other No No Resolved Aug 31, 2016 Consumer Confidence Rule
Jul 1, 2016 Consumer Confidence Rule Other No No Resolved Aug 31, 2016 Consumer Confidence Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L 5 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Oct 1, 2006 Dec 31, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 28 PCI/L 15 pCi/L 15 Resolved Dec 31, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Consumer Confidence Rule Other No No Resolved Jul 31, 2006 Consumer Confidence Rule
Jul 1, 2006 Consumer Confidence Rule Other No No Resolved Jul 31, 2006 Consumer Confidence Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 29 PCI/L 15 pCi/L 15 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Jul 1, 2006 Sep 30, 2006 Combined Radium (-226 and -228) MCL Yes No 18 PCI/L 5 pCi/L 5 Resolved Sep 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 25 PCI/L 15 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 25 PCI/L 15 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 25 PCI/L 15 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 25 PCI/L 15 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 25 PCI/L 15 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Gross Alpha, Excl. Radon and U MCL Yes No 25 PCI/L 15 pCi/L Resolved Jun 30, 2006 Radionuclides and Revised Rad Rule
Apr 1, 2006 Jun 30, 2006 Combined Radium (-226 and -228) MCL Yes No 17 PCI/L 5 pCi/L Resolved Jun 30, 2006 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.

Browse All Water Systems Water Systems in Illinois