PALOS HILLS, IL · Cook County
PALOS HILLS 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)
- IL0312400
- System type
- Community Water System
- Population served
- 18,530
- Service connections
- 6,500
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 30, 2020 – January 14, 2021
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
August 1, 1992 – August 31, 1992
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 30, 2020 – January 14, 2021 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| August 1, 1992 – August 31, 1992 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| August 1, 1992 – August 31, 1992 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 14, 2021State Compliance achieved2 linked violations
- January 6, 2021State Violation/Reminder Notice1 linked violation
- December 15, 2000State Violation/Reminder Notice6 linked violations
- September 27, 1992State Violation/Reminder Notice3 linked violations
- September 27, 1992State Public Notification requested3 linked violations
Contact
OEFFLING, NICHOLAS
708-598-3400
PALOS HILLS, IL 60465