Thursday 16 February 2017

The enormous scale of the erosion problem at the Oroville Dam site


The enormous scale of the erosion problem at the Oroville Dam site
As the fairly desperate attempt continues to shore up the spillways at the Oroville Dam site, and to lower the water level ahead of the next rainstorm, better images are emerging of the scale of the problems on both spillways.
Telephone Engineers
February 16, 2017 at 12:32AM
via Digg http://ift.tt/2kzKdpT

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