Drinking Water Compliance OS

LOS ALAMOS, CA · Santa Barbara County

LOS ALAMOS COMMUNITY SERVICES DISTRICT Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
CA4210002
System type
Community Water System
Population served
1,534
Service connections
615
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    May 1, 1997 – May 31, 1997

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Contact

GOMEZ, JUAN RAMON

805-344-4195

LOS ALAMOS, CA 93440