STUART, IA · Adair County
STUART WATER SUPPLY Water System
Consumer Confidence Report status
STUART WATER SUPPLY 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 STUART WATER SUPPLY.
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)
- IA0180001
- System type
- Community Water System
- Population served
- 1,814
- Service connections
- 920
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
STUART WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,814 people from surface water.
As of August 1, 2026, its federal record holds 8 entries between 1979 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.
Of the 8, 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 the Radionuclides and Revised Rad Rule, inorganic chemicals, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2007 – September 30, 2007
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
October 1, 1985 – September 30, 1986
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 1985 – June 30, 1985
ArchivedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
October 1, 1984 – September 30, 1985
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedFluoride
October 1, 1984 – September 30, 1985
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedFluoride
October 1, 1983 – September 30, 1984
ArchivedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
May 15, 1979 – May 14, 1980
ArchivedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
May 15, 1979 – May 14, 1980
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, 2007 – September 30, 2007 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 1985 – September 30, 1986 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
| January 1, 1985 – June 30, 1985 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| October 1, 1984 – September 30, 1985 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
| October 1, 1984 – September 30, 1985 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
| October 1, 1983 – September 30, 1984 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
| May 15, 1979 – May 14, 1980 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
| May 15, 1979 – May 14, 1980 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 12, 2007State Public Notification requested3 linked violations
- December 30, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- December 30, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- November 1, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- September 15, 1983State Formal Notice of Violation issued1 linked violation
- February 10, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Common questions
Is STUART WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. STUART WATER SUPPLY 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 STUART WATER SUPPLY’s next Consumer Confidence Report due?
- STUART WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does STUART WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for STUART WATER SUPPLY.
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
STUART WATER SUPPLY
515-782-4909
STUART, IA 50250