OGDEN DUNES, INDIANA.

SEC. 320. OGDEN DUNES, INDIANA. (a) Study.—The Secretary shall conduct a study of beach erosion in and around the town of Ogden Dunes, Indiana, to determine whether the damage is the result of a Federal navigation project. (b) Mitigation of Damage.—If the Secretary determines that the damage described in subsection (a) is the result of a Federal navigation project, the Secretary shall take appropriate measures to mitigate the damage. (c) Cost.—The cost of the mitigation shall be allocated to the Federal navigation project as an operation and maintenance cost.