Public Water Partners

SACRAMENTO, CA · Madera County

CAL AM - BASS LAKE Water System

Consumer Confidence Report status

CAL AM - BASS LAKE 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 CAL AM - BASS LAKE.

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)
CA2010003
System type
Community Water System
Population served
4,527
Service connections
1,010
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

CAL AM - BASS LAKE is one of 278 community water systems in California in the 3,301 to 10,000 people size category, serving 4,527 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 CAL AM - BASS LAKE required to publish a Consumer Confidence Report?

Yes. CAL AM - BASS LAKE 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 CAL AM - BASS LAKE’s next Consumer Confidence Report due?

CAL AM - BASS LAKE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CAL AM - BASS LAKE have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CAL AM - BASS LAKE.

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

FOSTER, AUDIE

916-568-4259

SACRAMENTO, CA 95838