Replaces the map subtitled "GA-06P", relating to the John H. Chafee Coastal Barrier Resources System unit designated as Coastal Barrier Resources System Jekyll Island Unit GA-06P, that is included in the set of maps entitled "John H.Chafee Coastal Barrier Resources System", and referred to in the Coastal Barrier Resources Act, with the map relating to the unit entitled "John H. Chafee Coastal Barrier Resources System Jekyll Island Unit GA-06P".