Boom deployed by pollution responders after a report of a discharge of marine diesel fuel from a motor vessel operating in the Maurice River, N.J., May 12, 2021.. (U.S. Coast Guard photo) LEESBURG, N.J. — The Coast Guard and partner agencies are responding to a marine diesel fuel spill from a motor vessel operating in the Maurice River, Wednesday. The maximum potential release is 778 gallons. Crewmembers...