Snowpack in the upper Colorado River basin is slightly less than normal for this time of year, meaning Arizona could see sustained water cuts through 2026. Though trends could change through the ...

Invasive mussels cause billions of dollars in damage to water infrastructure annually and threaten aquatic ecosystems.

The Colorado River is starting to swell with spring runoff, but just a few months ago, Avi Stopper clocked a gap in the Western United States' most important water supply. Stopper was driving back ...

Rusty crayfish, an ‘aquatic nuisance,’ discovered in northern Colorado river The invasive species was reported on April 7 in Larimer County’s West Fork Little Thompson River ...