Drinking Water Compliance OS

RANCHO SANTA MARGARITA, CA · Orange County

SMWD - SJ GROUND WATER PLANT 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)
CA3010120
System type
Community Water System
Population served
0
Service connections
2
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2018 – March 31, 2018

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    October 1, 2008 – December 31, 2008

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    October 1, 2008 – December 31, 2008

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Contact

SMITH, ERIC

949-459-6522

RANCHO SANTA MARGARITA, CA 92688