Showing Collections: 1 - 5 of 5
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...
Dates: 1875-2021; Majority of material found within 1960-2008
Abstract Ronald K. Blatchley (b. 1929) was a water consultant in Colorado from the early 1960s into the 2000s. He worked at two firms, Tipton and Kalmbach, and W. W. Wheeler and Associates, before starting his own consulting firms Blatchley Associates, North Fork Associates, and Mountain Mutual Reservoir Company. Consisting mainly of reports from his firms, the collection includes augmentation plans, water rights evaluations, and groundwater studies. Blatchley's clients were mostly located in the...
Dates: 1938, 1963-2007; Majority of material found within 1974-1995
Abstract Scott Hummer (b. 1959) worked in Colorado water resources administration and management for more than 30 years, with his longest position being as the first full-time water commissioner for the Blue River Basin (Water District 36). This collection primarily documents that work, emphasizing visual depictions of the Blue River, a tributary of the Colorado River. The collection includes photographs of the river and tributaries, reservoirs and tarns, headgates, diversion systems, high-water...
Dates: 1885-2023; Majority of material found within 1990 - 2011
Abstract Since its creation in 1876, the Colorado Office of the Attorney General (CAG) has tried many cases related to water and other natural resources. This collection concerns the precedent-setting case United States v. Colorado (general adjudication case number W-8439-76), in which CAG argued against the United States' filing of an application for rights to instream river flows on federal land on behalf of the U.S. Forest Service (USFS). The United States filed...
Dates: 1842-1999; Majority of material found within 1976-1993
Abstract Wright Water Engineers, Inc., is a Colorado-based water resources consulting firm founded by Kenneth R. Wright. Since 1961 the company has undertaken projects concerning agricultural and irrigation engineering, water rights, flood control and drainage, dams, and groundwater in Colorado as well as other states and countries. The collection contains files from select Colorado projects. Also present are the files of Wright-McLaughlin Engineers (1964-1982), a closely associated engineering firm...
Dates: 1882-2006; Majority of material found within 1965-1999