NORRIDGE, IL · Cook County
NORRIDGE Water System
Consumer Confidence Report status
NORRIDGE 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 NORRIDGE.
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)
- 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)
NORRIDGE is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 15,251 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 1993 and 2000, all of which EPA lists as closed. Nothing has been added since 2000.
All 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules and the Lead and Copper Rule.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2000 – April 30, 2000
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 |
|---|---|---|---|---|
| April 1, 2000 – April 30, 2000 | 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
Common questions
Is NORRIDGE required to publish a Consumer Confidence Report?
- Yes. NORRIDGE 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 NORRIDGE’s next Consumer Confidence Report due?
- NORRIDGE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NORRIDGE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for NORRIDGE.
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
KNORR, ERNIE
708-453-0800
NORRIDGE, IL 60706