Anonymous ID: 13c15d April 19, 2019, 9:07 a.m. No.6239931   🗄️.is đź”—kun   >>9979

>>6239796

Been watching Oroville Dam situation since day 1. Thanks for video. Highest dam in the world. Major repair undertaken after spillway failure, while there was still water in the reservoir. Now, much precipitation. New spillway appears to have large cracks/damage? Are the 'harmonic vibrations' caused by water drumming down on the current spillway structure? I never heard of harmonic vibrations affecting a spillway, but it is indeed plausible. Incompetence/mismanagement/ deliberate looking-the-other-way for years by CA DWR & others? Then there was the whole thing about the hydroelectric generator needing repair/replacement of the penstocks and related massive plumbing, we won't even go there.

Californians living downstream are at risk of a catastrophe. I wouldn't live there.

So sad.