More than 23,000 abandoned mines dot public and private land in Colorado and at least 500 of them measurably harm water quality, according to the Colorado Division of Reclamation, Mining and Safety.

After years of studying and experimenting with pilot programs, the future of Colorado River management will almost certainly ...

It’s also the spot where the largest domestic water provider on Colorado’s Western Slope plans to someday build a reservoir. The proposed Owens Creek Reservoir is modest in size, at about 7,000 ...

Colorado Senate Bill SB24-037, “Study Green Infrastructure for Water Quality Management,” was signed into law by Governor Polis in May 2024. Recognizing the significance of this initiative, Governor ...