Introduces this Upper Columbia River recreation area in Washington state. Describes accessibility, activities, educational programs, and historical and cultural background of the park. (Portions of Lake Roosevelt's shoreline are managed by the Colville Confederated Tribes and the Spokane Tribe of Indians.) Includes information about the Junior Ranger program and Lake Roosevelt Floating Classroom. Also features details on lake levels, fishing, boating, camping, fire management, and events. From the National Park Service.