; 106 Stat. 4706). (6) Secretary The term Secretary means the Secretary of the Interior. 3. Conveyance of land and facilities (a) In general Not later than 180 days after the date of enactment of this Act, in consideration for the District assuming from the United States all liability for the administration, operation, maintenance, and replacement of the Contra Costa Canal, subject to valid existing rights and existing recreation agreements between the Bureau of Reclamation and the East Bay Regional Park District for Contra Loma Regional Park and other local agencies within the Contra Costa Canal, the Secretary shall offer to convey and assign to the District— (1) all right, title, and interest of the United States in and to— (A) the Contra Costa Canal; and (B) the acquired land