SAN FRANCISCO (KGO) -- Marine scientist Dr. William Cochlan is old friends with the tiny algae blamed for the recent devastating bloom in San Francisco Bay. He and his colleagues at the Estuary ...

All told, the estuary known as San Francisco Bay and the adjoining Sacramento-San Joaquin River Delta system cover 1,600 square miles and drain about 40 percent of California.

Along San Francisco's Embarcadero, a groundbreaking experiment is revealing promising results. At the aging seawall, during low tide, a diver with the Port of San Francisco carefully removed nine ...

Chinook salmon return to urban stream in the South Bay 03:16. SANTA CLARA COUNTY -- A growing number of wild Chinook salmon are turning up and spawning in a most unlikely place: an urban watershed ...

The San Francisco PUC reassesses plan for watershed center because of steep cost ...

The high Berkeley Hills seen from East Bay MUD watershed lands in the Siesta Valley, Orinda. Photo by Andrew Alden Lately I’ve been enjoying the special qualities of my local watershed lands. They’re ...