Water Quality

The Water Quality and Environmental Compliance Division oversees all aspects of the water quality monitoring program, water conservation, National Pollutant Discharge Elimination System (NPDES), Municipal Separate Storm Sewer System (MS4), Fats, Oils and Grease (FOG) and making recommendations for appropriate treatment and mitigation measures.


  • Oversees, implements and coordinates environmental compliance programs for all regional, State and Federal regulatory mandates for drinking water, stormwater and wastewater
  • Employee safety training
  • Each year the Division is responsible for publishing the annual Consumer Confidence Report which contains important information about the community's drinking water.
  • Conduct NPDES and FOG inspections for businesses
  1. Michael Thai

    Environmental Compliance Specialist, Water Quality

  2. Utilities Department

    Physical Address
    111 S First Street
    Alhambra, CA 91801


    Fax: 626-282-5833

    Monday through Thursday
    7 am to 5:30 pm