NORRIDGE, IL · Cook County
NORRIDGE 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)
- IL0312040
- System type
- Community Water System
- Population served
- 15,251
- Service connections
- 4,944
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 1999 – December 31, 1999
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
April 1, 1993 – November 9, 1993
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 1999 – December 31, 1999 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1993 – November 9, 1993 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- February 15, 2000State Violation/Reminder Notice1 linked violation
- February 15, 2000State Public Notification requested1 linked violation
- November 9, 1993State Compliance achieved1 linked violation
Contact
KNORR, ERNIE
708-453-0800
NORRIDGE, IL 60706