CENTRALIA, IL · Marion County
WALNUT HILL Water System
Consumer Confidence Report status
WALNUT HILL must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for WALNUT HILL.
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)
- IL1210600
- System type
- Community Water System
- Population served
- 1,180
- Service connections
- 472
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
WALNUT HILL is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 1,180 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- July 23, 2025State Public Notification received1 linked violation
- February 7, 2025State Compliance achieved1 linked violation
- January 14, 2025State Violation/Reminder Notice1 linked violation
- January 14, 2025State Public Notification requested1 linked violation
- November 15, 1999State Violation/Reminder Notice1 linked violation
- November 15, 1999State Public Notification requested1 linked violation
- July 29, 1995State Violation/Reminder Notice1 linked violation
- July 29, 1995State Public Notification requested1 linked violation
Common questions
Is WALNUT HILL required to publish a Consumer Confidence Report?
- Yes. WALNUT HILL is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is WALNUT HILL’s next Consumer Confidence Report due?
- WALNUT HILL’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WALNUT HILL have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WALNUT HILL.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
GREEN, JASON P.
618-532-8569
CENTRALIA, IL 62801