Cavitation at Glen Canyon Dam chewed through 3 feet of reinforced concrete and d...

		dredmorbius on March 9, 2017 \| parent \| context \| favorite \| on: Risks soar, bills come due as 20th-century dams cr... Cavitation at Glen Canyon Dam chewed through 3 feet of reinforced concrete and dug a 32' pit along with multiple cavitation gouges in a few minutes. https://m.youtube.com/watch?v=v98omCq1kRA http://www.popsci.com/scitech/article/2003-03/water-vapor-al...