NOLA.com | Crude oil spilled into Louisiana waterway: US Coast Guard Reuters The U.S. Coast Guard said early on Tuesday an unknown amount of crude oil had spilled from a tank into a Louisiana waterway and the source of the leak had been secured. The tank was being filled with crude oil when the spill occurred in Bayou Teche, ... Oil spill forces Bayou Teche closure: Coast Guard Louisiana Oil Spill |