NEOGA, IL · Coles County

LAKE MATTOON PWD Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of May 31, 2024. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Coles County, IL.

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): IL0295250
System type: Community Water System
Population served: 1,100
Service connections: 500
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2018 – September 12, 2018
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2004 – October 11, 2004
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2018 – September 12, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 1, 2011 – November 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2004 – October 11, 2004	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 12, 2020State Public Notification received1 linked violation
December 19, 2019State Compliance achieved1 linked violation
December 11, 2019State Public Notification requested1 linked violation
December 11, 2019State Violation/Reminder Notice1 linked violation
September 12, 2018State Compliance achieved1 linked violation
August 21, 2018State Violation/Reminder Notice1 linked violation
May 5, 2016State Compliance achieved1 linked violation
July 29, 2015State Violation/Reminder Notice1 linked violation
January 5, 2012State Public Notification received1 linked violation
December 20, 2011State Compliance achieved1 linked violation
December 19, 2011State Public Notification requested2 linked violations
December 19, 2011State Violation/Reminder Notice1 linked violation
October 11, 2004State Compliance achieved1 linked violation
July 1, 2004State Violation/Reminder Notice1 linked violation
December 20, 1997State Public Notification requested1 linked violation
December 20, 1997State Violation/Reminder Notice1 linked violation
December 15, 1997State Public Notification received1 linked violation
October 1, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 1, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

THOMAS, DEBBY

217-895-2313

NEOGA, IL 62447