Showing Collections: 1 - 4 of 4
Abstract Colorado State University's strength in groundwater research evolved naturally from the state's early residents needing information on irrigated agriculture. The data, maps, charts, drafts, correspondence, photographs, final reports, and reference materials that were produced by or collected for these groundwater studies over the years are what comprise the Groundwater Data Collection. Materials relate to the groundwater studies that CSU researchers conducted primarily in eastern Colorado...
Dates: 1897-2011; Majority of material found within 1940-1981
Abstract In 1911, the Irrigation Investigations Unit of the U.S. Department of Agriculture was established in Fort Collins in conjunction with Colorado Agricultural College (now Colorado State University). Scientists within the unit, including Ralph Parshall, Carl Rohwer, Victor M. Cone, and William E. Code, conducted irrigation-related research. They studied and designed apparatuses to measure water flow through canals and diversion structures, investigated various irrigation projects, and conducted...
Dates: 1890-1985; Majority of material found within 1920-1950
Abstract For over 50 years, Ival V. Goslin (1911-1991) worked in water resources. This collection contains records from throughout his career. The bulk of the collection contains records from the Colorado Water Resources and Power Development Authority where Goslin served as the first executive director and later as a consultant. The Authority (est. 1981) has conducted water project feasibility studies and created and implemented financing programs for water and wastewater infrastructures. The...
Dates: 1907-2004; Majority of material found within 1960-1991
Abstract Ralph Parshall contributed significantly to the field of irrigation engineering with the development of a flow-measuring device that became commonly known as the Parshall flume and continues to be widely used. Materials in the collection include Parshall's patent on his "Venturi flume water stage recording instruments," awards that Parshall received, publications, copies of talks he presented on KOA radio in Denver, and a number of lantern slides depicting flumes, weirs, plans, and...
Dates: 1888-1992; Majority of material found within 1921-1961