Drinking Water Compliance OS

COAL CITY, IL · Grundy County

COAL CITY Water System

Current status

2 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID)
IL0630200
System type
Community Water System
Population served
5,749
Service connections
2,406
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Public Notification Violation for NPDWR Violation

    Public Notice

    September 1, 2025 – September 3, 2025

    Resolved
  • Notification, Known or Potential LSL

    LEAD AND COPPER RULE REVISIONS

    July 2, 2025

    Unaddressed
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    July 1, 2025

    Unaddressed
  • LSL Inventory

    Health-based

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – October 30, 2025

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2024 – December 5, 2024

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    January 18, 2022 – April 20, 2022

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 14, 2021 – March 3, 2022

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    October 14, 2021 – March 3, 2022

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2021 – September 30, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2021 – September 17, 2021

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 26, 2021 – May 28, 2021

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    May 5, 2021 – May 28, 2021

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2021 – June 30, 2021

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 27, 2021 – April 7, 2021

    Resolved
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 3, 2021 – April 7, 2021

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    January 1, 2021 – March 31, 2021

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    October 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Toxaphene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2020 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 2020 – December 31, 2022

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    July 1, 2019 – September 30, 2019

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 2019 – June 30, 2019

    Resolved
  • Water Quality Parameter M/R

    Lead and Copper Rule

    July 1, 2017 – December 31, 2017

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    September 1, 2015 – August 31, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    September 1, 2015 – August 31, 2016

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 2000 – September 30, 2000

    Archived
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    September 1, 2000 – September 30, 2000

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 2000 – July 31, 2000

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    May 1, 2000 – May 31, 2000

    Archived
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    February 1, 2000 – February 29, 2000

    Archived
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    May 1, 1999 – May 31, 1999

    Archived
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    December 1, 1997 – December 31, 1997

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 1997 – November 30, 1997

    Archived
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    November 1, 1997 – November 30, 1997

    Archived
  • Monitoring, Regular

    Chlordane

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Nitrate

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Methoxychlor

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Toxaphene

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Carbofuran

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Atrazine

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    LASSO

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Heptachlor

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    2,4-D

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Endrin

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Dalapon

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Diquat

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Endothall

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    OXAMYL

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Simazine

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Picloram

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Dinoseb

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    October 1, 1997 – December 31, 1997

    Resolved
  • Monitoring, Regular

    Diquat

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    LASSO

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Carbofuran

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Thallium, Total

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Antimony, Total

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Selenium

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Nickel

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Mercury

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Fluoride

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    CYANIDE

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Chromium

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Barium

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Arsenic

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Dinoseb

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    OXAMYL

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Endothall

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Endrin

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Arsenic

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Selenium

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Nickel

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Mercury

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Fluoride

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    CYANIDE

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Chromium

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Cadmium

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Barium

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Thallium, Total

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Regular

    Antimony, Total

    April 1, 1997 – June 30, 1997

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    October 1, 1996 – October 31, 1996

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    February 1, 1994 – February 28, 1994

    Archived
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    February 1, 1994 – February 28, 1994

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 1992 – September 1, 1992

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 1, 1988 – September 1, 1992

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Combined Radium (-226 and -228)

    April 1, 1988 – March 31, 1992

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 1, 1984 – September 30, 1988

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Gross Alpha, Excl. Radon and U

    October 17, 1980 – October 16, 1984

    Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

FRITZ, MATTHEW T.

815-634-8608

COAL CITY, IL 60416