Public Water Partners

SANTA BARBARA, CA · Santa Barbara County

CARPINTERIA VALLEY WATER DISTRICT Water System

Consumer Confidence Report status

CARPINTERIA VALLEY 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 CARPINTERIA VALLEY 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)
CA4210001
System type
Community Water System
Population served
15,996
Service connections
4,431
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

CARPINTERIA VALLEY WATER DISTRICT is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 15,996 people from surface water.

As of August 1, 2026, its federal record holds 1 entry in 2005, all of which EPA lists as closed. Nothing has been added since 2005.

None of the 1 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 Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2005 – December 31, 2005

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is CARPINTERIA VALLEY WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. CARPINTERIA VALLEY 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 CARPINTERIA VALLEY WATER DISTRICT’s next Consumer Confidence Report due?

CARPINTERIA VALLEY WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CARPINTERIA VALLEY WATER DISTRICT have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CARPINTERIA VALLEY 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

DYER, KELLEY

805-564-5571

SANTA BARBARA, CA 93102