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Established on May 27, 1899 - Ross Valley Sanitary District is believed to be California's oldest district. Read our history to learn more.
RVSD staff with incoming CWEA President-Elect Charles Greely (far left) and WEF President-Elect Aimee Killeen (far right). Click to read the full news article.
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Simple tips you can follow to help protect public health and the environment.
Our Capital Improvement Projects replace outdated system infrastructure, enhancing local wastewater system reliability and efficiency.
Ross Valley Sanitary District offers a variety of informational and educational videos about our services.View All Videos
To provide our customers with high quality wastewater collection service, through a system that has no avoidable sanitary sewer overflows, at the lowest sustainable cost, in order to protect public health and the environment.