National Park Service, Midwest Region, Lincoln, NE No description specified. 1-2 (2 Records) Documents Archeological Appraisal of Proposed West Bijou, East Bijou, and Big Muddy Reservoirs, Arapahoe and Adams Counties, Colorado, Two Volumns (1970) Final Report of the 1972-1973 Archaeological Reconnaissance of Proposed Reservoir Areas in the Boxelder Creek Watershed, Larimer County, Colorado (1974)