Is Oroville Dam evacuation “chaos” a valuable warning?
on February 19, 2017
28 Comments
Repairs at California's Oroville Dam, center of an last weekend's emergency evacuation order, continue as the water levels in the lake steadily decline and the set flow rate is decreased.
[The Department of Water Resources] is reducing releases for two reasons. First, it needs lower water flows so it can get work crews stationed on the diversion pool, the stream directly beneath the spillway that leads into the Feather River. The pool has gotten clogged with debris from the giant crater that was discovered on the spillway Feb. 7, backing up water to the dam’s hydroelectric plant. That’s made it impossible to operate the power plant, which is capable of releasing water at 14,000 cfs.





