Drinking Water Compliance OS

SANTA MARIA, CA · Santa Barbara County

FOSTER ROAD MUTUAL WATER COMPANY 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)
CA4200556
System type
Community Water System
Population served
150
Service connections
49
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Chlordane

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Simazine

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Picloram

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Carbofuran

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    February 16, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Thallium, Total

    February 14, 2024 – October 15, 2024

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2023 – December 31, 2023

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 1981 – September 30, 1982

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

WALLING, ROBERT

805-470-0462

SANTA MARIA, CA 93454