BLM Map Collection California State University, Northridge (CSUN) Geography Map Library Compiled by Chris Salvano, Map Librarian 1:100,000-SCALE MAP COLLECTION: BUREAU OF LAND MANAGEMENT (BLM) COLLECTION CALIFORNIA STATE UNIVERSITY, NORTHRIDGE (CSUN) GEOGRAPHY MAP LIBRARY CSUN’s BLM map holdings include more than 1,350 detailed maps showing federal lands ownership and classification in the western United States, including Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota (some), Oregon, South Dakota (some), Utah, Washington, and Wyoming. BLM maps can be a valuable tool to explore public and private land usage, national forests and wilderness areas, topography, and the physical and cultural features of the West. Maps include details like contours, elevations, roads, man-made structures, geographic names, hydrological features, and township/range designations. Surface Management Status maps show public lands administered by the federal government, including BLM, National Park Service, Forest Service, Fish and Wildlife, Military reservations, Bureau of Indian Affairs, as well as lands managed by the various states and private lands. Mineral Management Status maps include an additional overlay showing federally-owned mineral and mining rights (oil, gas, coal, etc). All BLM maps are projected at a scale of 1:100,000. To request access to the collection, please contact the Map Library.