As negotiations over the Colorado River allocation heat up, Arizona Governor Katie Hobbs urges other states to take more cuts ...

The Sun-Teton-Marias basin saw well-below normal snowpack this winter, while most summer streamflows are forecasted to be ...

Arizona has taken the largest hit from Colorado River water shortages, and will take more, but Gov. Katie Hobbs said other states are lagging.

Not all river negotiators will be present at the University of Colorado, Boulder’s Getches-Wilkinson Center’s conference on water.

Spring electrofishing surveys show some rebounds in trout populations in regional rivers but numbers in many stretches of the ...

THERE’S NOT A LOT OF WATER FLOWING DOWN THE MISSOURI RIVER COMAPRED TO AVERAGE YEARS. THE ARMY CORPS OF ENGINEERS OVERSEEING ...

As the Mid-Barataria Sediment Diversion flounders amid politics, some scientists say that doubts about its effectiveness can ...