DAHLGREN, IL · Hamilton County
DAHLGREN Water System
Consumer Confidence Report status
DAHLGREN 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 DAHLGREN.
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)
- IL0650150
- System type
- Community Water System
- Population served
- 859
- Service connections
- 373
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DAHLGREN is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 859 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- April 26, 2024State Public Notification received6 linked violations
- September 11, 2023State Compliance achieved4 linked violations
- September 4, 1989State Public Notification received1 linked violation
- September 2, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Common questions
Is DAHLGREN required to publish a Consumer Confidence Report?
- Yes. DAHLGREN 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 DAHLGREN’s next Consumer Confidence Report due?
- DAHLGREN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DAHLGREN have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DAHLGREN.
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
NICHOLS, CHRIS
618-736-2830
DAHLGREN, IL 62828