Showing Collections: 1 - 16 of 16
Michael Wireman, a retired hydrogeologist, focused on groundwater science, development, and management. He worked at Leonard Rice Consulting Water Engineers from 1981 to 1986 and the U.S. Environmental Protection Agency, Region VIII, from 1987 to 2014. The collection consists of reports and memoranda from when Wireman worked at Leonard Rice Consulting Water Engineers. Most reports are about groundwater in Colorado and others cover locations in Arizona, South Dakota, and Wyoming.
Roy and Ardyce Johnson owned and operated a family farm near Wiggins, Colorado, between 1960 and 1986. The collection documents the struggles to keep the irrigated farm afloat, including financing with the Federal Land Bank and legal issues related to the use of groundwater. Additionally, the collection covers irrigation systems, the 1980s Farmers' Crisis, and the proposed Narrows Dam. Materials include financial reports, legal documents, letters, maps, and clippings.