GRIDLEY, IL · McLean County

GRIDLEY 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): IL1130600
System type: Community Water System
Population served: 1,411
Service connections: 700
Ownership: local government
Water source: groundwater (wells)

Violation history

OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 1, 2021 – August 30, 2021
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2006 – June 30, 2006
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2005 – August 22, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1992 – November 30, 1992
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

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
April 1, 2021 – August 30, 2021	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
January 1, 2006 – June 30, 2006	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2005 – August 22, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 1, 1992 – November 30, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

October 8, 2021State Bilateral Compliance Agreement signed2 linked violations
August 3, 2021State Formal Notice of Violation issued2 linked violations
July 29, 2021State Violation/Reminder Notice1 linked violation
June 29, 2007State Public Notification received2 linked violations
March 13, 2007State Compliance achieved1 linked violation
October 16, 2006State Violation/Reminder Notice1 linked violation
October 16, 2006State Public Notification requested1 linked violation
August 22, 2005State Compliance achieved1 linked violation
August 1, 2005State Violation/Reminder Notice1 linked violation
June 29, 2005State Public Notification received1 linked violation
May 14, 2004State Public Notification requested2 linked violations
May 14, 2004State Violation/Reminder Notice1 linked violation
January 26, 1993State Public Notification received1 linked violation
January 9, 1993State Violation/Reminder Notice1 linked violation
January 9, 1993State Public Notification requested1 linked violation
October 26, 1992State Public Notification received1 linked violation

Contact

ROMERSBERGER, PHILIP

309-747-2000

GRIDLEY, IL 61244