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State looking to oppose White River storage project in water court

For more than 4½ years, state engineers in Colorado have expressed concerns that a conservancy district has not proven there is a need for the water, which would be stored in the proposed White River reservoir and dam project.

Degrees of warming: Rising temperatures, shorter winters and a declining snowpack are impacting Aspen’s...

Pitkin County is warming, the number of frost-free days is increasing and snowpack is declining—all of which have myriad impacts on life in the Aspen area.

Aspen’s rich history of befouling the Roaring Fork River

As Aspen evolved from a bucolic high-mountain meadow to an industrial city, pollution began to flow directly into the Roaring Fork River and its tributaries.

Northwest Colorado ranchers grapple with state requirements to measure, record water use

Irrigators in Northwest Colorado are facing a sea change in how they use their water, and many ranchers are greeting such a shift with reluctance and suspicion.
Homestake Creek Wetland Photo

Efforts to relocate an ancient wetland could help determine the fate of a water...

The cities of Aurora and Colorado Springs are looking to develop additional water in Eagle County and divert it to Colorado's Front Range.
Miller and Wille photo

Monitoring will make sure Aspen snowmaking doesn’t harm creeks

A monitoring program is trying to ensure that Aspen Skiing Co.’s increased water use for snowmaking won’t harm area creeks.
Arkansas-River-at-Granite-July-2019-1170x687

Proposition DD barely squeaks by

Colorado voters have narrowly passed a measure that will legalize sports betting and use the taxes raised to fund projects outlined in the Colorado Water Plan.
Empty Twin Lakes Tunnel

Demand-management groups multiply in Colorado water fight

Several groups are studying demand management, underscoring persistent tensions between the Western Slope and Front Range water managers.

Supporters say Proposition DD will ‘fund Colorado’s Water Plan,’ but what does that mean?

What kinds of water projects and programs will the ballot measure support?

Aspen joins water managers using new technologies to map mountain snowpack, predict streamflows

As a changing climate renders streamflow predictions less accurate, water managers are turning to new technologies for a clearer picture of what’s happening in their basin’s snowpack.