OCHEYEDAN, IA · Osceola County
OCHEYEDAN WATER WORKS Water System
Consumer Confidence Report status
OCHEYEDAN WATER WORKS 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 OCHEYEDAN WATER WORKS.
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)
- IA7239086
- System type
- Community Water System
- Population served
- 439
- Service connections
- 261
- Ownership
- local government
- Water source
- groundwater (wells)
OCHEYEDAN WATER WORKS is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 439 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 1985 and 2025, all of which EPA lists as closed.
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 inorganic chemicals and the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025 – September 23, 2025
ResolvedMaximum Contaminant Level Violation, Average
Health-basedNitrate
August 1, 1993 – August 31, 1993
ArchivedMonitoring, Regular
—Nitrate
January 1, 1985 – March 31, 1985
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – September 23, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| August 1, 1993 – August 31, 1993 | Maximum Contaminant Level Violation, Average | Nitrate | Health-based | Archived |
| January 1, 1985 – March 31, 1985 | Monitoring, Regular | Nitrate | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 23, 2025State Public Notification received22 linked violations
- March 7, 2003State Public Notification received3 linked violations
- January 24, 2003State Formal Notice of Violation issued2 linked violations
Common questions
Is OCHEYEDAN WATER WORKS required to publish a Consumer Confidence Report?
- Yes. OCHEYEDAN WATER WORKS 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 OCHEYEDAN WATER WORKS’s next Consumer Confidence Report due?
- OCHEYEDAN WATER WORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OCHEYEDAN WATER WORKS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for OCHEYEDAN WATER WORKS.
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
OCHEYEDAN WATER WORKS
712-720-0553
OCHEYEDAN, IA 51354