WOOD DALE, IL · DuPage County
WOOD DALE Water System
Consumer Confidence Report status
WOOD DALE 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 2 items for WOOD DALE that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- IL0431200
- System type
- Community Water System
- Population served
- 14,012
- Service connections
- 5,004
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
WOOD DALE is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 14,012 people from surface water.
As of August 1, 2026, its federal record holds 3 entries between 1996 and 2025, of which 2 remain open; none are health-based.
Of the 3, 1 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 Consumer Confidence Rule and the Total Coliform Rules.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2025
UnaddressedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2024
UnaddressedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 1996 – May 31, 1996
Archived
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| July 1, 2024 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| May 1, 1996 – May 31, 1996 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is WOOD DALE required to publish a Consumer Confidence Report?
- Yes. WOOD DALE 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 WOOD DALE’s next Consumer Confidence Report due?
- WOOD DALE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WOOD DALE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 2 items for WOOD DALE that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
LANGE, ALAN
630-767-3761
WOOD DALE, IL 60191