Oro Loma Sanitary District offices and facilities remain closed to the public until further notice. | For 24/7 emergency response, please call 510-276-4700.

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We are committed to providing the highest value in wastewater, solid waste, and recycling services to our customers and protect the San Francisco Bay and our communities.

New Carts Coming to Oro Loma Customers!

To learn all about the new recycling, organics, and trash carts you will receive April – August 2022, click here.

Oro Loma General Manager Jason Warner talks about the new carts in this short video.

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Board/Committee Agenda & Minutes Portal

News and Information

Celebrate Earth Day on April 23

SAN LORENZO, CA, April 23, 2022 --  Earth Day celebrates our natural environment and illustrates the many small and large ways we can all pitch in to protect it. Sorting

Does the Horizontal Levee Work?

See the first of several anticipated peer-reviewed scientific research papers assessing treatment capacity of this innovative system. A horizontal levee is a re-imagining of how a levee looks

Oro Loma Sanitary District provides wastewater collection and treatment services, and residential and commercial solid waste and recycling services to its customers.

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