AUXVASSE, MO · Callaway County
AUXVASSE PWS Water System
Consumer Confidence Report status
AUXVASSE PWS 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 AUXVASSE PWS.
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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
System facts
- System ID (PWSID)
- MO3010039
- System type
- Community Water System
- Population served
- 1,001
- Service connections
- 429
- Ownership
- local government
- Water source
- groundwater (wells)
AUXVASSE PWS is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 1,001 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 2005 and 2024, all of which EPA lists as closed.
Of the 4, 3 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, the Lead and Copper Rule, and the Consumer Confidence Rule.
Violation history
Lead Consumer Notice
—Lead and Copper Rule
October 1, 2024 – April 7, 2025
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2024 – August 1, 2024
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 2006 – October 31, 2006
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2005 – September 30, 2005
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2024 – April 7, 2025 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2024 – August 1, 2024 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2006 – October 31, 2006 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2005 – September 30, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is AUXVASSE PWS required to publish a Consumer Confidence Report?
- Yes. AUXVASSE PWS 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 AUXVASSE PWS’s next Consumer Confidence Report due?
- AUXVASSE PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AUXVASSE PWS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for AUXVASSE PWS.
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
HENAGE, TOM
573-386-2227
AUXVASSE, MO 65231-0000