CENTRALIA, IL · Marion County
WALNUT HILL 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)
- IL1210600
- System type
- Community Water System
- Population served
- 1,180
- Service connections
- 472
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
Resolved addressed and confirmed by the state
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
Contact
GREEN, JASON P.
618-532-8569
CENTRALIA, IL 62801