Oroville Dam update 4-20-19 – YouTube

https://youtu.be/Y3PmO4GSTZQ

via Oroville Dam update 4-20-19 – YouTube

An update… cracks appearing along sides of spillway, which are being filled in with concrete.

Pieces of concrete being torn out of spillway by water coming down.

Harmonic vibrations are causing problems, with unknown consequences, as the water runs down the spillway.

Water is being forced up through the spillway? Where is this water coming from? Is this water coming from behind the dam?

Or is more harmless, and is it from the sides of the spillway?

Stay tuned… let’s see how the engineers handle all of these problems, and if the spillway is used again..