CENTERVILLE, IA · Lee County
RATHBUN REG WATER ASSN (FT MADISON) Water System
Consumer Confidence Report status
RATHBUN REG WATER ASSN (FT MADISON) 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 RATHBUN REG WATER ASSN (FT MADISON).
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)
- IA0400901
- System type
- Community Water System
- Population served
- 11,840
- Service connections
- 4,735
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
RATHBUN REG WATER ASSN (FT MADISON) is one of 50 community water systems in Iowa in the 10,001 to 100,000 people size category, serving 11,840 people from surface water.
As of August 1, 2026, its federal record holds 4 entries between 2014 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.
All 4 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.
Violation history
Monitoring and Reporting (DBP)
—TTHM
July 1, 2017 – July 31, 2017
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2017 – July 31, 2017
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2014 – January 31, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2014 – January 31, 2014
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2017 – July 31, 2017 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2014 – January 31, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2014 – January 31, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is RATHBUN REG WATER ASSN (FT MADISON) required to publish a Consumer Confidence Report?
- Yes. RATHBUN REG WATER ASSN (FT MADISON) 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 RATHBUN REG WATER ASSN (FT MADISON)’s next Consumer Confidence Report due?
- RATHBUN REG WATER ASSN (FT MADISON)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RATHBUN REG WATER ASSN (FT MADISON) have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for RATHBUN REG WATER ASSN (FT MADISON).
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
RATHBUN REGIONAL WATER ASSN (RATHBUN)
641-647-2416
CENTERVILLE, IA 52544