MATTOON, IL · Coles County

LERNA Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 27, 2023. 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): IL0290200
System type: Community Water System
Population served: 350
Service connections: 150
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 31, 2018 – August 30, 2021
Archived
Monitoring and Reporting (DBP)
—
TTHM
August 31, 2018 – August 30, 2021
Archived
Lead Consumer Notice
—
Lead and Copper Rule
January 2, 2010 – January 19, 2010
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 24, 2006 – September 25, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2002 – August 6, 2002
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – October 24, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1992 – May 31, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1991 – May 31, 1991
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1991 – February 28, 1991
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
August 31, 2018 – August 30, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
August 31, 2018 – August 30, 2021	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 2, 2010 – January 19, 2010	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
August 24, 2006 – September 25, 2006	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2002 – August 6, 2002	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2001 – October 24, 2001	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 1992 – May 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 1991 – May 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 1991 – February 28, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

December 16, 2021State Public Notification received2 linked violations
October 25, 2021State Public Notification requested2 linked violations
October 25, 2021State Violation/Reminder Notice2 linked violations
January 19, 2010State Compliance achieved1 linked violation
January 12, 2010State Violation/Reminder Notice1 linked violation
September 25, 2006State Compliance achieved1 linked violation
August 24, 2006State Violation/Reminder Notice1 linked violation
November 15, 2001State Public Notification requested3 linked violations
November 15, 2001State Violation/Reminder Notice3 linked violations
October 25, 2001State Bilateral Compliance Agreement signed2 linked violations
October 24, 2001State Compliance achieved2 linked violations
May 29, 1993State Violation/Reminder Notice1 linked violation
May 29, 1993State Public Notification requested1 linked violation
January 26, 1993State Public Notification received2 linked violations
December 26, 1992State Public Notification requested1 linked violation
December 26, 1992State Violation/Reminder Notice1 linked violation
November 28, 1992State Public Notification requested1 linked violation
November 28, 1992State Violation/Reminder Notice1 linked violation
June 29, 1991State Violation/Reminder Notice1 linked violation
June 29, 1991State Public Notification requested1 linked violation
March 28, 1991State Public Notification requested1 linked violation
March 28, 1991State Violation/Reminder Notice1 linked violation
January 27, 1990State Public Notification requested1 linked violation
January 27, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 10, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 30, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 2, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

EATON, CHRISTOPHER R.

217-258-6711

MATTOON, IL 61938