Stockton, CA Environmental Rules: Coastal Development (2026)

The California Coastal Act of 1976 (Public Resources Code Division 20, §§30000 et seq.) and its implementing agency, the California Coastal Commission, regulate development only within the legally defined 'coastal zone' — a strip generally extending from the mean high tide line inland up to roughly 1,000 yards in urban areas and up to 5 miles in rural areas, plus the Pacific Ocean out to three nautical miles. Stockton sits approximately 75 miles inland from San Francisco in San Joaquin County. The Port of Stockton — although a deep-water seaport accessible via the Stockton Deep Water Ship Channel — is explicitly not one of the four 'industrial ports' (Hueneme, Los Angeles, Long Beach, San Diego) whose port master plans are reviewed by the California Coastal Commission under the Coastal Act. Waterfront development in Stockton is instead regulated by the City's Development Code (Title 16), the Channel Area Overlay District, floodplain rules in SMC Ch. 16.90, federal Clean Water Act §404 wetland permits administered by the U.S. Army Corps of Engineers, and Section 10 Rivers and Harbors Act permits for work in/over the navigable San Joaquin River. The state Delta Stewardship Council and Delta Protection Commission also have jurisdiction over certain projects within the legal Delta boundary defined in Water Code §12220.