OXFORD, IA · Linn County
GADDIS ESTATES HOA Water System
Consumer Confidence Report status
GADDIS ESTATES HOA 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 GADDIS ESTATES HOA.
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)
- IA5731302
- System type
- Community Water System
- Population served
- 220
- Service connections
- 75
- Ownership
- privately owned
- Water source
- groundwater (wells)
GADDIS ESTATES HOA is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 220 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 2008 and 2009, all of which EPA lists as closed. Nothing has been added since 2009.
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 Total Coliform Rules.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2009 – November 30, 2009
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 2009 – October 31, 2009
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2008 – June 30, 2008
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2009 – November 30, 2009 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2009 – October 31, 2009 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 2008 – June 30, 2008 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is GADDIS ESTATES HOA required to publish a Consumer Confidence Report?
- Yes. GADDIS ESTATES HOA 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 GADDIS ESTATES HOA’s next Consumer Confidence Report due?
- GADDIS ESTATES HOA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GADDIS ESTATES HOA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for GADDIS ESTATES HOA.
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
GADDIS ESTATES CO BRIAN PORTWOOD
319-936-4189
OXFORD, IA 52322