Environmental Compliance

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The Environmental Compliance Program administers the Pretreatment Program, Pollution Prevention Program, and Stormwater Pollution Prevention Programs mandated by the State of California. The programs regulate and control concentrations of wastewater and stormwater pollutants discharged by industrial, commercial, and residential discharges. 

For more information about these programs, please call (650) 829-3848. 

Pretreatment Program - The pretreatment program exists to limit the impacts to the wastewater collection system by residential, commercial, and industrial users. 

Pretreatment Resources

Pollution Prevention Program - The Pollution Prevention Program focuses ways to reduce or eliminate waste by promoting the use of non-toxic or less-toxic substances, implementing conservation techniques, and re-using materials rather than putting them into the waste stream.

Pollution Prevention Resources

Stormwater Pollution Prevention Program Resources