Federal officials have discovered damage inside Glen Canyon Dam that could force limits on how much Colorado River water is released at low reservoir levels, raising risks the Southwest could face ...

“In the various Glen Canyon Dam references cited, there is nothing to indicate the river outlet works were intended for long-term water conveyance use at low reservoir water levels.” If the ...

Water officials have raised concerns about the water levels in Lake Mead and Lake Powell, following a disappointing winter snowpack that threatens to stall progress made during last year's wetter-than ...

Aerial image of Glen Canyon Dam, a concrete arch on the Colorado River. Water levels are at their lowest since the 710-foot-high dam filled to capacity in the early 1980s. Pete McBride The water ...