An Act to authorize and modify various Federal reclamation projects and programs, and for other purposes.

(Measure passed House, amended, in lieu of H.R. 10537)

Reclamation Authorization Act - =Title I: Polecat Bench, Wyoming= - Reauthorizes as a part of the Pick-Sloan Missouri Basin program the Polecat Bench area of the Shoshone River. Directs the Secretary of the Interior to implement such inclusion into the program.

Requires that the development under this Act of the Polecat Bench area shall be in accordance with the Federal Water Project Recreation Act.

Provides for limiting of water application from the area for a period of ten years to exclude use by newly irrigated lands.

=Title II: Dickinson Dam, North Dakota= - Authorizes the Secretary of the Interior to modify the Dickinson Dam spillway on the Heart River in the State of North Dakota. Authorizes the construction of a new spillway.

Authorizes an amendatory repayment contract with the city of Dickinson, North Dakota for repayment of specified authorized work costs.

Authorizes the appropriation of $4,000,000 for works construction under this title.

=Title III: McKay Dam and Reservoir, Oregon= - Directs the Secretary of the Interior to reallocate costs of the Urvatilla project in the State of Oregon for the purpose of irrigation, flood control and recreation of McKay Dam and Reservoir in such State.

Authorizes the appropriation of $1,300,000 for the modification of McKay Dam for purpose of this title.

=Title IV: Pollock-Herreid Unit, South Dakota= - Authorizes the Secretary of the Interior to construct and operate the Pollock-Herreid unit, in the State of South Dakota, of the Pick-Sloan Missouri Basin program. Sets forth the principal works of such project.

Authorizes the appropriation of $26,000,000 for the works authorized under this title.