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by napa15 3159 days ago
500 million? Wow. Can't they just lay down a big pipe and decrease the water level that way? Seems to me like just about any solution would be cheaper than 500 million...
2 comments
dragandj 3159 days ago
The spillway is a sort of a big half-pipe.
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pbhjpbhj 3159 days ago
Largest syphon tube in the World?
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