Sewage and Gray Water Discharge Policy
July 1, 2025The discharge of untreated sewage, gray water, or any waste containing human waste into the waters of the Santa Barbara Harbor is strictly prohibited under federal law (33 USC 1322), California state law (Harbors and Navigation Code Section 775.5), and City of Santa Barbara Municipal Code. Violations are subject to federal and state penalties in addition to immediate assignment termination. All vessels with installed marine sanitation devices (MSDs) must operate in the "no-discharge" mode while moored in the harbor. Type I and Type II MSD-equipped vessels must have their Y-valve secured in the closed position and tagged with a visual tamper-evident device, available at no charge from the Harbor Office. Type III MSDs (holding tanks) must be pumped out at designated pump-out stations. Sewage pump-out stations are located at the end of A Dock and at the Harbor Services building. Pump-out services are available 7 days per week from 0700 to 1700. Liveaboard permit holders are required to demonstrate pump-out service utilization no less than once per month; Harbor Patrol may request pump-out logs during scheduled liveaboard inspections. Soap, detergent, and gray water discharge onto dock surfaces or into the harbor is also prohibited. Vessel washing must be conducted using harbor-approved biodegradable products only. Hazardous material spills including fuel, oil, and bilge water must be reported immediately to Harbor Patrol at (805) 564-5531.