1. Short title This Act may be cited as the M.H. Dutch Salmon Greater Gila Wild and Scenic River Act . 2. Designation of wild and scenic rivers (a) Definitions In this section: (1) Covered segment The term covered segment means a river segment designated by paragraph (233) of section 3(a) of the Wild and Scenic Rivers Act ( 16 U.S.C. 1274(a) ) (as added by subsection (b)). (2) Secretary concerned The term Secretary concerned means— (A) the Secretary of the Interior, with respect to a covered segment under the jurisdiction of the Secretary of the Interior