Category: Science - Earth/Agricultural/Farming

Glen Canyon Dam

Type: Concrete arch. Height above river bed _ft._ 580 Height above lowest _ft._ 710 point in foundation Crest length _ft._ 1,500 Crest width _ft._ 25 Base width _ft._ 340 Concrete _cu. 4,830,000 yds._ (dam) (powerplant) 275,000 There are 3¼ million cu. yds. in Hoover Dam, and...