Assessment crews with the E2MS 303 Incident Response prepare to conduct a survey of the Mississippi River as a result of the E2MS 303 incident, Feb. 25, 2014. Teams consisting of Environmental Safety and Health consultants and U.S. Coast Guard Gulf Strike Team members surveyed 15 miles of the Mississippi River, which is open following the collision between motor vessel Lindsey Ann Erickson and E2MS 303 tank barge Saturday. (U.S. Coast Guard photo by Petty Officer 1st Class Mariana O'Leary)