WINFIELD, IA · Henry County
WINFIELD MUNI WATER DEPT Water System
Consumer Confidence Report status
WINFIELD MUNI 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 WINFIELD MUNI 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)
- IA4493028
- System type
- Community Water System
- Population served
- 1,035
- Service connections
- 455
- Ownership
- local government
- Water source
- groundwater (wells)
WINFIELD MUNI WATER DEPT is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,035 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 2010 and 2013, all of which EPA lists as closed. Nothing has been added since 2013.
Of the 3, 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 Stage 2 Disinfectants and Disinfection Byproducts Rule and the Consumer Confidence Rule.
Violation history
Monitoring and Reporting (DBP)
—TTHM
July 1, 2013 – July 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2013 – July 31, 2013
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2010 – September 15, 2010
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2013 – July 31, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2013 – July 31, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2010 – September 15, 2010 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 25, 2013State Public Notification requested4 linked violations
- November 17, 2011State Public Notification received2 linked violations
- May 3, 1991State Public Notification received2 linked violations
- May 3, 1991State Public Notification received3 linked violations
Common questions
Is WINFIELD MUNI WATER DEPT required to publish a Consumer Confidence Report?
- Yes. WINFIELD MUNI 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 WINFIELD MUNI WATER DEPT’s next Consumer Confidence Report due?
- WINFIELD MUNI WATER DEPT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WINFIELD MUNI WATER DEPT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WINFIELD MUNI 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
WINFIELD MUNI WATER DEPT
319-850-1180
WINFIELD, IA 52659