COLONA, IL · Henry County

WOLF RIDGE WELL CORPORATION 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): IL0735120
System type: Community Water System
Population served: 95
Service connections: 38
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Monitoring, Regular
—
Arsenic
January 1, 2024 – March 31, 2024
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2013 – October 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – November 21, 2013
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
September 3, 2008 – June 22, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2007 – March 31, 2007
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2006 – June 30, 2006
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
January 1, 2024 – March 31, 2024	Monitoring, Regular	Arsenic	—	Resolved
October 1, 2013 – October 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2013 – November 21, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 3, 2008 – June 22, 2009	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2006 – December 31, 2006	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

August 26, 2025State Violation/Reminder Notice1 linked violation
July 10, 2024State Public Notification received1 linked violation
May 3, 2024State Compliance achieved1 linked violation
May 3, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 11, 2024State Public Notification requested1 linked violation
April 11, 2024State Violation/Reminder Notice1 linked violation
December 11, 2013State Public Notification received1 linked violation
December 11, 2013State Public Notification received1 linked violation
November 21, 2013State Compliance achieved2 linked violations
November 14, 2013State Public Notification requested1 linked violation
November 14, 2013State Public Notification requested1 linked violation
November 14, 2013State Violation/Reminder Notice1 linked violation
June 22, 2009State Compliance achieved4 linked violations
January 7, 2009Federal Compliance achieved6 linked violations
September 3, 2008State Violation/Reminder Notice4 linked violations
August 5, 2008Federal Final Administrative Order issued6 linked violations
August 9, 2007State Public Notification received2 linked violations
July 17, 2007State Public Notification requested2 linked violations
April 12, 2007State Public Notification requested3 linked violations
January 3, 2007State Violation/Reminder Notice4 linked violations
November 2, 2006State Public Notification received3 linked violations
October 11, 2006State Public Notification requested2 linked violations
October 11, 2006State Violation/Reminder Notice2 linked violations
May 12, 2006State Public Notification received2 linked violations
April 17, 2006State Formal Notice of Violation issued7 linked violations
August 15, 2001State Public Notification requested4 linked violations
August 4, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 4, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 19, 1990State Public Notification received1 linked violation
August 5, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 5, 1989State Public Notification requested1 linked violation
March 12, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 4, 1989State Public Notification requested2 linked violations
January 7, 1989State Public Notification requested1 linked violation
January 7, 1989State Violation/Reminder Notice1 linked violation

Contact

POWERS, WILLIAM

Phone not on record

COLONA, IL 61241