ARGENTA, IL · Macon County

ARGENTA 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): IL1150050
System type: Community Water System
Population served: 900
Service connections: 400
Ownership: local government
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2024 – September 30, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024 – June 25, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2024 – September 30, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – December 26, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – July 19, 2019
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2017 – September 12, 2017
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2017 – December 31, 2025
Archived
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 8, 2007 – July 7, 2008
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
November 4, 2006 – March 15, 2007
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 4, 2006 – March 15, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – July 26, 2005
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – July 30, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

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
July 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2024 – June 25, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2023 – December 26, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2019 – July 19, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – September 12, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2017 – December 31, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
August 8, 2007 – July 7, 2008	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 4, 2006 – March 15, 2007	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
November 4, 2006 – March 15, 2007	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2005 – September 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – July 26, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2004 – July 30, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 1995 – July 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

November 18, 2025State Public Notification received1 linked violation
October 21, 2025State Public Notification requested1 linked violation
October 21, 2025State Violation/Reminder Notice1 linked violation
June 25, 2025State Compliance achieved1 linked violation
December 13, 2024State Public Notification received2 linked violations
December 3, 2024State Compliance achieved2 linked violations
November 1, 2024State Violation/Reminder Notice1 linked violation
October 11, 2024State Violation/Reminder Notice2 linked violations
October 11, 2024State Public Notification requested2 linked violations
December 26, 2023State Compliance achieved1 linked violation
December 4, 2023State Violation/Reminder Notice1 linked violation
July 19, 2019State Compliance achieved1 linked violation
July 17, 2019State Violation/Reminder Notice1 linked violation
September 12, 2017State Compliance achieved1 linked violation
August 16, 2017State Violation/Reminder Notice1 linked violation
July 7, 2008State Compliance achieved1 linked violation
August 8, 2007State Violation/Reminder Notice1 linked violation
April 2, 2007State Bilateral Compliance Agreement signed2 linked violations
March 15, 2007State Public Notification received5 linked violations
March 15, 2007State Compliance achieved4 linked violations
December 12, 2006State Violation/Reminder Notice3 linked violations
November 3, 2005State Public Notification requested2 linked violations
November 3, 2005State Violation/Reminder Notice2 linked violations
August 15, 2005State Violation/Reminder Notice3 linked violations
July 26, 2005State Compliance achieved1 linked violation
August 23, 2004State Violation/Reminder Notice1 linked violation
July 30, 2004State Compliance achieved2 linked violations
July 10, 2004State Violation/Reminder Notice1 linked violation
October 1, 1995State Violation/Reminder Notice1 linked violation

Contact

WELKER, PERRY

217-795-4529

ARGENTA, IL 62501