NAPA, CA · Trinity County
BUCKTAIL MUTUAL WATER COMPANY Water System
Consumer Confidence Report status
BUCKTAIL MUTUAL WATER COMPANY 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 BUCKTAIL MUTUAL WATER COMPANY.
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 California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA5301001
- System type
- Community Water System
- Population served
- 42
- Service connections
- 42
- Ownership
- privately owned
- Water source
- groundwater (wells)
BUCKTAIL MUTUAL WATER COMPANY is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 42 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2017, all of which EPA lists as closed. Nothing has been added since 2017.
All 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 Lead and Copper Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2017 – January 15, 2020
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2017 – January 15, 2020 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 15, 2020State Administrative/Compliance Order without penalty issued21 linked violations
Common questions
Is BUCKTAIL MUTUAL WATER COMPANY required to publish a Consumer Confidence Report?
- Yes. BUCKTAIL MUTUAL WATER COMPANY 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 BUCKTAIL MUTUAL WATER COMPANY’s next Consumer Confidence Report due?
- BUCKTAIL MUTUAL WATER COMPANY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BUCKTAIL MUTUAL WATER COMPANY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for BUCKTAIL MUTUAL WATER COMPANY.
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
SICILIANI, MATHEW
707-287-1038
NAPA, CA 94558