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 August 1, 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)
LAKE MATTOON PWD is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, formerly serving 1,100 people from groundwater.
EPA's federal records list this system as inactive in 2024; the record below is historical.
As of August 1, 2026, its federal record holds 2 entries between 2004 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.
Of the 2, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule and the Consumer Confidence Rule.
Violation history
Monitoring and Reporting (DBP)
—Chlorine
October 1, 2019 – December 19, 2019
ResolvedConsumer 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 |
|---|---|---|---|---|
| October 1, 2019 – December 19, 2019 | Monitoring and Reporting (DBP) | Chlorine | — | 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