Plumbing issues at Glen Canyon Dam, which holds back the second-largest reservoir in the U.S., are causing concerns about ...
The amount of copper, zinc and sulfate has doubled in the alpine streams flowing from the mountains over the past three ...
Water and environment experts aim to make sure endangered fish, Grand Canyon ecosystems and more aren’t left out of the ...
Newly discovered damage in Glen Canyon Dam would require releasing less water at low reservoir levels — a problem that ...
“Colorado River water is going to become very valuable ... Experts warned that even deeper cuts would be necessary in the coming decade, but states are currently deadlocked over a longer ...
If the water level in Lake Powell falls too low, the dam may not be able to release water to downstream users.
MacEachern said his agency expected Reclamation to not place the burden of more water cuts solely on Arizona, California and Nevada, which make up the river’s so-called Lower Basin. Colorado ...
The Colorado River loses 19.3 million acre feet of water per year to cities, farms and evaporation — roughly the amount of ...