Wednesday, March 5, 2014

Spillway crack discovered at Wanapum Dam initiates drawdown

Spillway crack discovered at Wanapum Dam initiates drawdown
Grant PUD has initiated a drawdown of the Columbia River as a stabilizing measure after divers inspecting the condition of the Wanapum Dam discovered a 2-inch wide horizontal crack across one of the dam's spillways.
Full Articlehttp://www.pennenergy.com/articles/pennenergy/2014/03/renewable-energy-spillway-crack-discovered-at-wanapum-dam-initiates-drawdown.html

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