The tank barge Apex Houston lost a hatch cover while being towed from the Shell Oil refinery in Martinez to Long Beach, spilling an estimated 25,800 gallons of crude oil.
The container ship Cosco Busan struck a support tower in the Bay Bridge, puncturing the vessel and spilling 53,569 gallons of Intermediate Fuel Oil.
A leaking tank at the Shell oil refinery drained approximately 400,000 gallons of crude oil into a nearby creek. The oil then ran into a marsh and into the bay.