5 ms·
There are charts of Colorado river lake water level trends over time - here are the ones for Lake Powell (Glen Canyon dam) and Lake Mead (Hoover dam). It is ast
by martinpw 5y ago
There are charts of Colorado river lake water level trends over time - here are the ones for Lake Powell (Glen Canyon dam) and Lake Mead (Hoover dam). It is astonishing how fast they are dropping.
http://powell.uslakes.info/Level/ http://powell.uslakes.info/Level/
http://mead.uslakes.info/level.asp http://mead.uslakes.info/level.asp