National Historic Civil Engineering Landmark Plaque (Mesa Verde

National Historic Civil Engineering Landmark plaque dedicated in 2004 for for Prehistoric Mesa Verde Reservoirs. Mesa Verde National Park, Colorado. "Mesa Verde's industrious Ancestral Puebloans designed, constructed, and maintained Morefirled, Box Elder, Far View, and Sagebrush Reservoirs for domestic water-storage between A.D. 750 and 1180." Far View Reservoir, Montezuma County, Colorado, USA.