NAPA, CA · Napa County
BERRYESSA PINES WATER SYSTEM Water System
Consumer Confidence Report status
BERRYESSA PINES WATER SYSTEM 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 BERRYESSA PINES WATER SYSTEM.
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)
- CA2810009
- System type
- Community Water System
- Population served
- 261
- Service connections
- 78
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
BERRYESSA PINES WATER SYSTEM is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 261 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 2006 and 2010, all of which EPA lists as closed. Nothing has been added since 2010.
None of the 2 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Miscellaneous Other Rules and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Variance/Exemption/Other Compliance
—No contaminant on record
November 1, 2010 – November 30, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
January 1, 2006 – March 31, 2006
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2010 – November 30, 2010 | Variance/Exemption/Other Compliance | — | — | Resolved |
| January 1, 2006 – March 31, 2006 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 1, 2021State Compliance achieved21 linked violations
- April 28, 2010State Compliance achieved26 linked violations
Common questions
Is BERRYESSA PINES WATER SYSTEM required to publish a Consumer Confidence Report?
- Yes. BERRYESSA PINES WATER SYSTEM 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 BERRYESSA PINES WATER SYSTEM’s next Consumer Confidence Report due?
- BERRYESSA PINES WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BERRYESSA PINES WATER SYSTEM have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for BERRYESSA PINES WATER SYSTEM.
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
PLUNKETT, WESLEY
707-966-1607
NAPA, CA 94558