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Pollution Prevention & Community Programs

Environmental Health Services (EHS) provides information and resources to help protect public health by reducing environmental risks and promoting safer practices in homes, businesses and communities. Services may include education, outreach, inspections, technical assistance and programs that reduce exposure to hazardous materials, pollution and other environmental health concerns.

What Goes Where

Find quick guidance on sorting everyday items—recycling, compost, trash and hazardous waste—to ensure proper disposal and protect public health in San Mateo County.

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Curbside Pick-Up Options

Find details on your residential curbside collection services, including recycling, compost, trash and used oil/filter pickup options in San Mateo County.

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Recycle Batteries Right

Locate convenient, free drop-off locations for household batteries throughout San Mateo County to ensure safe and responsible disposal.

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Where to Recycle Fluorescent Lights

Find free drop-off locations for recycling fluorescent lamps, bulbs and tubes across San Mateo County to prevent hazardous waste and promote environmental safety.

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Coastal Cleanup Day

Join San Mateo County’s largest volunteer event each September to remove litter from beaches, parks and neighborhoods, helping protect our local environment.

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Cigarette Butt Litter Reduction Program

Join efforts to reduce cigarette litter through cleanups, free pocket ashtrays, business partnerships and community education.

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Reusable Bag Ordinance

Learn about San Mateo County’s Reusable Bag Ordinance, its environmental benefits and how to comply with regulations that reduce single-use bag waste.

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Middle & High School Education Program

Explore educational resources and workshops to teach students and staff how to safely manage and dispose of household hazardous waste.

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