TRENTON, IL · Madison County

TRITOWNSHIP WATER DISTRICT Water System

Current status

1 item on record is 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): IL1190080
System type: Community Water System
Population served: 3,470
Service connections: 1,388
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2025
Unaddressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – August 12, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2018 – November 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2018 – December 21, 2018
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2016 – June 29, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2015 – March 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2014 – December 31, 2014
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
June 1, 2014 – June 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 2001 – February 28, 2001
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1998 – December 31, 1998
Resolved

Unaddressed no corrective action on record yetResolved 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
October 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 1, 2025 – August 12, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2018 – November 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2018 – December 21, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2016 – June 29, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
June 1, 2014 – June 30, 2014	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
February 1, 2001 – February 28, 2001	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1998 – December 31, 1998	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

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

Enforcement actions

October 21, 2025State Violation/Reminder Notice1 linked violation
October 21, 2025State Public Notification requested1 linked violation
August 12, 2025State Compliance achieved1 linked violation
July 30, 2025State Violation/Reminder Notice1 linked violation
July 10, 2019State Public Notification received1 linked violation
July 10, 2019State Public Notification received1 linked violation
December 21, 2018State Compliance achieved2 linked violations
December 12, 2018State Public Notification requested1 linked violation
December 12, 2018State Public Notification requested1 linked violation
December 12, 2018State Violation/Reminder Notice1 linked violation
December 12, 2018State Violation/Reminder Notice1 linked violation
June 29, 2017State Compliance achieved1 linked violation
July 21, 2016State Violation/Reminder Notice1 linked violation
August 21, 2015State Compliance achieved3 linked violations
July 14, 2015State Public Notification received1 linked violation
May 26, 2015State Public Notification requested1 linked violation
May 26, 2015State Violation/Reminder Notice1 linked violation
March 24, 2015State Public Notification received1 linked violation
March 10, 2015State Bilateral Compliance Agreement signed3 linked violations
February 23, 2015State Violation/Reminder Notice1 linked violation
February 23, 2015State Public Notification requested1 linked violation
February 23, 2015State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 15, 2014State Public Notification received1 linked violation
December 4, 2014State Formal Notice of Violation issued3 linked violations
November 24, 2014State Public Notification requested1 linked violation
November 24, 2014State Violation/Reminder Notice1 linked violation
August 25, 2014State Public Notification received1 linked violation
August 6, 2014State Compliance achieved1 linked violation
July 30, 2014State Violation/Reminder Notice1 linked violation
July 30, 2014State Public Notification requested1 linked violation
November 20, 2013State Compliance achieved3 linked violations
September 12, 2013State Public Notification received1 linked violation
August 20, 2013State Public Notification requested1 linked violation
August 20, 2013State Compliance achieved2 linked violations
August 20, 2013State Violation/Reminder Notice1 linked violation
August 14, 2013State Public Notification received1 linked violation
August 14, 2013State Public Notification received1 linked violation
July 19, 2013State Bilateral Compliance Agreement signed5 linked violations
June 4, 2013State Public Notification requested1 linked violation
June 4, 2013State Public Notification requested1 linked violation
June 4, 2013State Violation/Reminder Notice1 linked violation
June 4, 2013State Violation/Reminder Notice1 linked violation
May 30, 2013State Public Notification received1 linked violation
May 30, 2013State Public Notification received1 linked violation
May 1, 2013State Formal Notice of Violation issued5 linked violations
April 23, 2013State Public Notification requested1 linked violation
April 23, 2013State Public Notification requested1 linked violation
April 23, 2013State Violation/Reminder Notice1 linked violation
April 23, 2013State Violation/Reminder Notice1 linked violation
December 2, 2005State Bilateral Compliance Agreement signed1 linked violation
November 16, 2005State Compliance achieved1 linked violation
November 9, 2005State Public Notification received1 linked violation
October 25, 2005State Formal Notice of Violation issued1 linked violation
October 5, 2005State Public Notification requested1 linked violation
October 5, 2005State Violation/Reminder Notice1 linked violation
April 15, 2001State Violation/Reminder Notice2 linked violations
April 15, 2001State Public Notification requested3 linked violations
March 15, 2001State Public Notification requested3 linked violations
December 31, 1998State Compliance achieved1 linked violation

Contact

JANINI, NATHAN A.

618-654-4542

TRENTON, IL 62293