CLARION, IA · Wright County
CLARION WATER SUPPLY Water System
Consumer Confidence Report status
CLARION WATER SUPPLY 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 CLARION WATER SUPPLY.
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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA9909031
- System type
- Community Water System
- Population served
- 2,810
- Service connections
- 1,284
- Ownership
- local government
- Water source
- groundwater (wells)
CLARION WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 2,810 people from groundwater.
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
- August 10, 2021State Compliance achieved2 linked violations
- June 18, 2021State Public Notification received1 linked violation
- July 7, 2006State Public Notification received3 linked violations
- June 26, 2002State Public Notification received5 linked violations
Common questions
Is CLARION WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. CLARION WATER SUPPLY 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 CLARION WATER SUPPLY’s next Consumer Confidence Report due?
- CLARION WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CLARION WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CLARION WATER SUPPLY.
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
CLARION WATER SUPPLY
515-532-2847
CLARION, IA 50525