Documentary about worst dam disaster
There is no such thing as a risk free dam
More than 1/4 of dams have passed their life expectancy
1 in 10 dams is considered a threat to human life
More than 30 % of those are considered as unsafe or structurally inefficient
Emergency preparedness is essential for downstram communities
I do not own the material. I consider that knowledge must be shared
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Your interruption was the last straw..thumbs down.