Most enrollees in Civilian Conservation Corps company 2822 at Woodward, Oklahoma, were young unmarried men between eighteen and twenty-five who earned thirty dollars a month, with twenty-five dollars sent home to help their families, and lived in work camps supervised by the U.S. Army. CCC members built national, state, and city parks, planted trees in national forests and state parks, and helped farmers reduce soil erosion by planting shelter belts, building small dams, and terracing sloping land. Oklahoma's first state parks were designed by the National Park Service and built by the CCC. In 1934, the National Park Service moved its regional office from Denver to Oklahoma City, where regional director Herbert Maier, a nationally acclaimed landscape architect known in the 1920's for stone and log structures in Yellowstone, Yosemite, and Grand Canyon National Parks, assembled one of the nation's finest teams of architects, whose work reflected the National Park Service's rustic design philosophy.