Public Water Partners

OXNARD, CA · Ventura County

VINEYARD AVE ESTATES MWC Water System

Consumer Confidence Report status

VINEYARD AVE ESTATES MWC 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 VINEYARD AVE ESTATES MWC.

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)
CA5610056
System type
Community Water System
Population served
1,200
Service connections
342
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

VINEYARD AVE ESTATES MWC is one of 728 community water systems in California in the 501 to 3,300 people size category, serving 1,200 people from surface water.

As of August 1, 2026, its federal record holds 1 entry in 1998, all of which EPA lists as closed. Nothing has been added since 1998.

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 Total Coliform Rules.

Violation history

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1998 – September 30, 1998

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is VINEYARD AVE ESTATES MWC required to publish a Consumer Confidence Report?

Yes. VINEYARD AVE ESTATES MWC 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 VINEYARD AVE ESTATES MWC’s next Consumer Confidence Report due?

VINEYARD AVE ESTATES MWC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does VINEYARD AVE ESTATES MWC have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for VINEYARD AVE ESTATES MWC.

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

CAZARES, LETICIA

805-816-5428

OXNARD, CA 93031