CALIFORNIA, MO · Moniteau County
CALIFORNIA PWS Water System
Consumer Confidence Report status
CALIFORNIA 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 CALIFORNIA 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)
- MO3010124
- System type
- Community Water System
- Population served
- 4,423
- Service connections
- 2,127
- Ownership
- local government
- Water source
- groundwater (wells)
CALIFORNIA PWS is one of 140 community water systems in Missouri in the 3,301 to 10,000 people size category, serving 4,423 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 1995 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
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 and the Groundwater Rule.
Violation history
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-basedRevised Total Coliform Rule
June 1, 2022 – June 30, 2022
ResolvedMonitoring, Source Water (GWR)
—E. COLI
October 1, 2010 – January 30, 2019
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 1995 – December 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 1, 2022 – June 30, 2022 | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| October 1, 2010 – January 30, 2019 | Monitoring, Source Water (GWR) | E. COLI | — | Resolved |
| December 1, 1995 – December 31, 1995 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is CALIFORNIA PWS required to publish a Consumer Confidence Report?
- Yes. CALIFORNIA 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 CALIFORNIA PWS’s next Consumer Confidence Report due?
- CALIFORNIA PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CALIFORNIA PWS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CALIFORNIA 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
WIRTS, KYLE
573-796-2268
CALIFORNIA, MO 65018-0000