Lodi, CA Environmental Rules: Coastal Development (2026)

San Joaquin County lies entirely inland — the nearest Pacific coastline is in Alameda/Contra Costa Counties, at least 40 miles west. The California Coastal Act (PRC §30000+) and Coastal Commission jurisdiction do NOT extend into San Joaquin County. However, the county contains a substantial portion of the Sacramento–San Joaquin River Delta, a unique estuary with its own layered regulatory framework that functions as the effective "coastal-zone" analog. Waterfront development along the San Joaquin River, Mokelumne River, Calaveras River, and Delta sloughs is regulated by: the Delta Stewardship Council (Delta Reform Act of 2009) for projects consistent with the Delta Plan; the Delta Protection Commission for the Primary Zone (Pub. Res. Code §29700+); the Central Valley Flood Protection Board for any levee modification, encroachment, or development within state-plan-of-flood-control project levees (CCR Title 23 §4); the U.S. Army Corps of Engineers under Section 404 of the Clean Water Act and Section 10 of the Rivers and Harbors Act; and the Regional Water Quality Control Board under Section 401 water-quality certification. Shoreline construction (docks, revetments, bank protection) requires multiple permits. Public access mandates similar to coastal zones do not apply, but public-trust doctrine applies to navigable Delta waters.