Public Water Partners

WEST COVINA, CA · Los Angeles County

VALENCIA HEIGHTS WATER CO. Water System

Consumer Confidence Report status

VALENCIA HEIGHTS WATER CO. 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 VALENCIA HEIGHTS WATER CO..

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)
CA1910163
System type
Community Water System
Population served
7,775
Service connections
1,684
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

VALENCIA HEIGHTS WATER CO. is one of 278 community water systems in California in the 3,301 to 10,000 people size category, serving 7,775 people from surface water.

As of August 1, 2026, its federal record holds 1 entry in 1993, all of which EPA lists as closed. Nothing has been added since 1993.

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 Surface Water Treatment Rules.

Violation history

  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1993 – June 30, 1993

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is VALENCIA HEIGHTS WATER CO. required to publish a Consumer Confidence Report?

Yes. VALENCIA HEIGHTS WATER CO. 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 VALENCIA HEIGHTS WATER CO.’s next Consumer Confidence Report due?

VALENCIA HEIGHTS WATER CO.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does VALENCIA HEIGHTS WATER CO. have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for VALENCIA HEIGHTS WATER CO..

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

MICHALKO, DAVE

626-332-8935

WEST COVINA, CA 91791