U.S. Army Corps of Engineers

The U.S. Army Corps of Engineers (USACE) operates its prominent San Francisco District dynamically within the broader Bay Area to deliver vital civil works, environmental restoration, and maritime infrastructure management. Headquartered on the waterfront, the district manages critical deep-draft dredging operations, maintains federal navigation channels, and oversees flood risk management systems across roughly 40,000 square miles of northern California watershed. Their targeted regional operations provide the essential engineering expertise and regulatory oversight required to safeguard local shipping lanes, restore delicate coastal ecosystems, and protect vulnerable shoreline communities throughout the San Francisco Bay and Delta regions.