NAPA, CA · Napa County
SPANISH FLAT WATER DISTRICT Water System
Consumer Confidence Report status
SPANISH FLAT WATER DISTRICT 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 SPANISH FLAT WATER DISTRICT.
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)
- CA2810014
- System type
- Community Water System
- Population served
- 230
- Service connections
- 97
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
SPANISH FLAT WATER DISTRICT is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 230 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- July 1, 2021State Compliance achieved19 linked violations
- March 14, 2018State Compliance achieved14 linked violations
Common questions
Is SPANISH FLAT WATER DISTRICT required to publish a Consumer Confidence Report?
- Yes. SPANISH FLAT WATER DISTRICT 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 SPANISH FLAT WATER DISTRICT’s next Consumer Confidence Report due?
- SPANISH FLAT WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SPANISH FLAT WATER DISTRICT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SPANISH FLAT WATER DISTRICT.
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
QUARNERI, PAUL
707-966-1607
NAPA, CA 94558