Directs the Secretary of the Interior to make corrections to a map subtitled "Four Mile Hill Unit TX-16P, North Padre Island Unit T10/T10P," in order to ensure that depictions of areas on that map (one in a set of maps of the John H. Chafee Coastal Barrier Resources System) are consistent with the depictions of areas appearing on the map entitled "Corrections to Coastal Barrier Resources System Map-Unit T-10," dated June ___, 2004.