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Factsheet for the California No-Discharge Zone Prohibiting Vessel Sewage in all California Marine Waters

This factsheet describes the California no-discharge zone established for all California marine waters, which went into effect in March 2012. It includes background information, frequently asked questions (FAQs) and a map of California no-discharge zones. The factsheet also briefly describes California marine waters, holding tanks, gross tonnage and enforcement.

California No-Discharge Zone (NDZ) Final Rule Factsheet (pdf) (319.15 KB, 2012)

Factsheet for the California No-Discharge Zone Prohibiting Vessel Sewage in all California Marine Waters

Vessels, Marinas and Ports