A bill to integrate the Hilltop and Gray Goose Irrigation Districts, South Dakota, into the Pick-Sloan Missouri Basin program.

Integrates the Hilltop and Gray Goose Irrigation Districts, South Dakota, into the Pick-Sloan Missouri Basin Program. Requires such units to be integrated physically and financially with other Federal works under the Flood Control Act of 1944.

Makes Pick-Sloan Missouri Basin Program power available to the Hilltop and Gray Goose Units. States that the suballocated costs assigned to such units shall be reimbursed by the water users as determined by the Secretary of the Interior.