CHILHOWEE, MO · Johnson County
CHILHOWEE PWS Water System
Consumer Confidence Report status
CHILHOWEE 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 CHILHOWEE 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)
- MO1010161
- System type
- Community Water System
- Population served
- 382
- Service connections
- 123
- Ownership
- local government
- Water source
- groundwater (wells)
CHILHOWEE PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 382 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 2011 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.
Of the 2, 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 Total Coliform Rules and the Consumer Confidence Rule.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 2012 – May 31, 2012
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2011 – July 26, 2012
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 2012 – May 31, 2012 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2011 – July 26, 2012 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is CHILHOWEE PWS required to publish a Consumer Confidence Report?
- Yes. CHILHOWEE 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 CHILHOWEE PWS’s next Consumer Confidence Report due?
- CHILHOWEE PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CHILHOWEE PWS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CHILHOWEE 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
CAMPBELL, JACK
660-678-4711
CHILHOWEE, MO 64733-0183