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Central Marin Sanitation Agency (CMSA)

1301 Andersen Drive
San Rafael, CA 94901

Phone: 415-459-1455
Fax: 415-459-3971

Overview

The District is governed by a six-member Board of Commissioners. The individual districts appoint the Commissioners and determine the length of their term. Positions within the Board are rotated annually in July.

History

The Central Marin Sanitation Agency is the product of consolidation between the San Rafael Sanitation District, City of Larkspur, and Sanitary Districts #1/#2 of Marin County in October 1979. CMSA is responsible for treating and disposing of wastewater and biosolids from Central Marin County. CMSA also regulates the commercial, industrial, and institutional discharges into the sewage collection system of member districts.

Central Marin Sanitation Agency JPA Agreement