Bureau of Reclamation Tunnels Alaska Arizona California Colorado Colorado & New Mexico Idaho Montana Nebraska Nevada New Mexico North Dakota Oregon Utah Washington Wyoming Alaska Eklutna Project: Eklutna 8/31/51 27 miles NE of Anchorage , Alaska 9.00 feet in diameter and 22,772 feet long Circular shape with feet of cover Arizona AGUA FRIA Project: Central Arizona 12 miles N of Sun City , Arizona 19.50 feet in diameter and 3,686 feet long Horseshoe shape with 450 feet of cover […] Read More