Geography

With another hot summer looming, Mexico is behind on its water deliveries to the United States, leading to water cutbacks in South Texas. A little-known federal agency has hit a roadblock in its efforts to get Mexico to comply.

Colorado Stone Quarries must rehabilitate streams they illegally diverted in 2018, but some say even more needs to be done.

Urgency to designate the Crystal River in Colorado as Wild & Scenic varies among the river's advocates.

Evanston and Wheatland are two of the latest sites to be eyed for thousands of acres of industrial parks expected to employ thousands of workers.

A statewide public effort to determine whether Coloradans should engage in perhaps the biggest water conservation program in state history enters its second year of study this summer, but the complex, collaborative effort on the Colorado River has a long way to go before the state and its water users can make a go/no-go decision, officials said.

An Arkansas Valley watercompany has left the State of Colorado on the hook for nearly $1.4 million and may face a rare foreclosure proceeding by the Colorado Water Conservation Board as a result.

Douglas County commissioners consider spending $10 million to help finance a controversial San Luis Valley farm water export proposal.

A farmer and environmentalist formed an unlikely partnership to improve fish habitat in the San Luis Valley.

Lake Powell’s delta is the place where the flowing Colorado River meets the stillwater reservoir.

This page features drone-captured photos and videos of the Colorado River near Parshall, Colorado. Located in the river's headwaters region, this stretch between Hot Sulphur Springs and Kremmling is...