Abstract The Local Water Resources History Collection is an aggregation of items acquired from many different sources. Combining a wide range of materials including maps, blueprints, brochures, programs, posters, reports, photographs, newsletters, audiotapes, CDs, and DVDs, the collection touches on various topics related to Colorado water issues, people, and organizations. Topics include ditches and irrigation systems, water rights, and drought studies, as well as various rivers and reservoirs. Some...