CVSan Board meetings are open to the public. 

On 6/27 CVSan is showing the movie Just Eat It!

CVSan’s 4/25 Recycles Day & Compost Give-Away. 

Volunteers are needed for fun CVSan projects.

Sign up here for CVSan’s Earth Day Clean-Up. 

Please do not flush cloth wipes. Thank you!


WastewaterLearn what you need to know about CVSan's Wastewater services here

View CVSan's Sanitary Sewer Management Plan (SSMP) here

View info on the Lateral Replacement Grant Program here

Solid Waste

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21040 Marshall Street, Castro Valley, CA 94546, Phone: (510) 537-0757
All rights reserved. Castro Valley Sanitary District