CHICAGO, IL · Cook County
WILLOWAY TERRACE MHP 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)
- IL0317595
- System type
- Community Water System
- Population served
- 900
- Service connections
- 320
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2023 – February 28, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2023 – March 20, 2023
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 2023 – February 28, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2023 – March 20, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 24, 2023State Public Notification received1 linked violation
- May 24, 2023State Public Notification received2 linked violations
- March 29, 2023State Violation/Reminder Notice2 linked violations
- March 29, 2023State Violation/Reminder Notice1 linked violation
- March 29, 2023State Public Notification requested1 linked violation
- March 29, 2023State Public Notification requested1 linked violation
- March 20, 2023State Compliance achieved1 linked violation
- March 20, 2023State Compliance achieved1 linked violation
- January 23, 1993State Public Notification requested2 linked violations
- December 26, 1992State Violation/Reminder Notice3 linked violations
- December 26, 1992State Public Notification requested3 linked violations
- March 9, 1990State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
- December 30, 1989State Violation/Reminder Noticegeneral 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
Contact
SMITH, JENNIFER
773-499-7255
CHICAGO, IL 60631