; and (ii) the modified outlet works. (4) District The term District means the Central Utah Water Conservancy District, a political subdivision of the State of Utah with certain responsibilities for the implementation of the Central Utah Project Completion Act. (5) Duchesne county The term Duchesne County means the Duchesne County Water Conservancy District in Duchesne County, Utah. (6) Federal lands The term Federal Lands means parcels of federally owned lands and easements acquired for the expansion of the Big Sand Wash Facilities, and includes those original, Association lands deeded to the United States in November 2001 as a permanent easement for the conveyance and storage of water and the right of ingress and egress. (7) Feeder diversion The term Feeder Diversion means the diversion structure and appurtenances constructed in the Lake Fork River to divert water into the Big Sand Wash Project, and includes the property acquired by easement for the diversion structure and rights of egress and ingress to the property. (8) Feeder pipeline The term Feeder Pipeline means the pipeline and appurtenances constructed from the Feeder Diversion to the Big Sand Wash Reservoir, and includes the property acquired by easement for the pipeline. (9) Roosevelt pipeline The term Roosevelt Pipeline means the pipeline and appurtenances constructed to deliver project and non-project water from the Big Sand Wash Facilities for the Association and Duchesne County, and includes the property acquired by easement for the pipeline. (10) Secretary The term Secretary means the Secretary of the Interior or a designee of the Secretary. (11) Uinta basin replacement project The term Uinta Basin Replacement Project applies to the project that was authorized by the Central Utah Project Completion Act to enlarge the Big Sand Wash Dam and Reservoir, construct the Feeder Diversion, construct the Feeder Pipeline, construct the Roosevelt Pipeline, modify the Moon Lake outlet works, develop mitigation lands, and develop other facilities as required