STICKNEY, IL · Cook County

STICKNEY Water System

Current status

No open violations on record as of July 4, 2026.

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): IL0313000
System type: Community Water System
Population served: 6,902
Service connections: 1,928
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
July 12, 2025 – June 26, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2025 – June 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2025 – June 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2024 – June 30, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2022 – February 9, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2021 – March 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2021 – March 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2020 – September 30, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2020 – September 30, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2018 – August 13, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – July 26, 2012
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2008 – September 30, 2009
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 24, 2006 – June 27, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1997 – October 31, 1997
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
December 7, 1992 – September 10, 1993
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 12, 2025 – June 26, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
December 30, 2022 – February 9, 2023	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 1, 2021 – March 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2021 – March 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2020 – September 30, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2020 – September 30, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2018 – August 13, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2012 – July 26, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2008 – September 30, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 24, 2006 – June 27, 2007	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 1997 – October 31, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 7, 1992 – September 10, 1993	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 29, 2025State Compliance achieved2 linked violations
August 26, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Public Notification requested2 linked violations
July 11, 2025State Violation/Reminder Notice2 linked violations
July 3, 2025State Public Notification received2 linked violations
June 26, 2025State Compliance achieved1 linked violation
June 26, 2025State Compliance achieved1 linked violation
October 9, 2024State Compliance achieved2 linked violations
July 11, 2024State Violation/Reminder Notice2 linked violations
July 11, 2024State Public Notification requested2 linked violations
October 3, 2023State Compliance achieved4 linked violations
February 9, 2023State Compliance achieved1 linked violation
January 24, 2023State Violation/Reminder Notice1 linked violation
October 24, 2022State Public Notification received2 linked violations
July 5, 2022State Public Notification received2 linked violations
April 15, 2022State Public Notification requested2 linked violations
April 15, 2022State Violation/Reminder Notice2 linked violations
October 25, 2021State Public Notification requested2 linked violations
October 25, 2021State Violation/Reminder Notice2 linked violations
August 13, 2019State Compliance achieved1 linked violation
May 21, 2019State Public Notification received1 linked violation
October 11, 2018State Public Notification requested1 linked violation
October 11, 2018State Violation/Reminder Notice1 linked violation
July 26, 2012State Compliance achieved1 linked violation
July 12, 2012State Violation/Reminder Notice1 linked violation
September 30, 2009State Compliance achieved1 linked violation
June 12, 2009State Public Notification received1 linked violation
October 22, 2008State Public Notification requested1 linked violation
October 22, 2008State Violation/Reminder Notice1 linked violation
July 17, 2008State Compliance achieved1 linked violation
July 16, 2008State Violation/Reminder Notice1 linked violation
June 27, 2007State Compliance achieved1 linked violation
August 24, 2006State Violation/Reminder Notice1 linked violation
December 20, 1997State Violation/Reminder Notice1 linked violation
December 20, 1997State Public Notification requested1 linked violation
September 10, 1993State Compliance achieved1 linked violation

Contact

ALONZO, SAM

708-749-3313

STICKNEY, IL 60402