HIAWATHA, IA · Linn County
HIAWATHA WATER DEPT Water System
Consumer Confidence Report status
HIAWATHA WATER DEPT 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 HIAWATHA WATER DEPT.
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)
- IA5735045
- System type
- Community Water System
- Population served
- 7,183
- Service connections
- 2,600
- Ownership
- local government
- Water source
- groundwater (wells)
HIAWATHA WATER DEPT is one of 91 community water systems in Iowa in the 3,301 to 10,000 people size category, serving 7,183 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
- October 23, 2002State Formal Notice of Violation issued4 linked violations
- November 11, 1997State Compliance achieved17 linked violations
- September 30, 1984Federal issued Formal Notice of Violation1 linked violation
Common questions
Is HIAWATHA WATER DEPT required to publish a Consumer Confidence Report?
- Yes. HIAWATHA WATER DEPT 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 HIAWATHA WATER DEPT’s next Consumer Confidence Report due?
- HIAWATHA WATER DEPT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HIAWATHA WATER DEPT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HIAWATHA WATER DEPT.
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
HIAWATHA WATER DEPT
319-393-5556
HIAWATHA, IA 52233