Contact Us
Sausalito-Marin City Sanitary District (SMCSD)
1 East Road, Sausalito, CA 94965
Phone: (415) 332-0244
Fax: (415) 332-0453
E-Mail: info@sausalitomcsanitaryca.gov
Public Hours:
8:00 a.m. to 12 p.m. Monday through Thursday
Sausalito-Marin City Sanitary District
SMCSD handles all sanitary sewer issues and charges for Marin City unincorporated areas with District boundaries, and City of Sausalito (as of August 2025)
Marin City & Unincorporated Areas
Sanitary Sewer Issues:
SMCSD (415) 332-0244
Annual Sewer Service Charges:
SMCSD (415) 332-0244
Sausalito City
Sanitary Sewer Issues:
SMCSD (415) 332-0244
Annual Sewer Service Charges:
SMCSD (415) 332-0244
Additional Contact Information
Refuse (garbage and recycling) Service:
Contact Bay City Refuse at (415) 332-3646
Water Service:
Marin Municipal Water Department at (415) 945-1455