Scientists clash over how to track the West’s vital snowpack

Supporters of airborne snow surveys dispute “hotspots” study on water forecasts
Cattle photo

The Southwest monsoon season is changing, forcing ranchers and Indigenous farmers to adapt

Changing storms in the Southwest are altering timeless food traditions as researchers grapple with how to study the monsoon’s erratic nature.
South Platte River

Aurora inks $43.7 million in water deals on South Platte River

Thirsty Front Range Colorado cities continue to drive the market for South Platte River farm water with Aurora announcing two major deals to acquire farms and their water rights.

City of Aspen banks on creative thinking for ATM water project

The city of Aspen is moving ahead on a project aimed at increasing the reliability of its water supply and environmental flows through what’s known as an “alternative transfer method,” or ATM.

States, Congress, Trump okay $156M to extend innovative Platte River recovery program

After a year of anxious waiting, scientists and researchers who’ve helped build one of the most successful species recovery programs in the nation have gotten a 13-year extension to finish their work.
An aerial view of the Colorado State Capitol photo

Turf replacement, wildfire, groundwater sustainability funding among water wins as Colorado legislative session ends

The Colorado General Assembly passed bills concerning groundwater, wildfire mitigation, watershed restoration, turf replacement and more.
White River above Wolf Creek

White River dam and reservoir project headed for water court trial

The state of Colorado and the Rio Blanco Water Conservancy District are still at odds over a proposed White River dam and reservoir project.
Liza Mitchell, a natural resource planner and ecologist with Pitkin County, shows off the recent work on a restoration project at a fen on North Star Nature Preserve, on Aug. 26. This fiber mat is plugging an old ditch that drained water from the wetland to the Roaring Fork River.

Pitkin County launches project to restore ancient wetland at North Star Preserve near Aspen

A fen-restoration project aims to enhance the wetland’s ability to provide habitat, store and filter groundwater, and sequester carbon.
Parshall Flume photo

State engineers developing measurement rules for water diversions

Colorado officials are preparing for a future with less water by developing rules for users to measure how much they're taking from streams.

The promises and pitfalls of mapping small streams

After nearly 136 years of work, the U.S. Geological Survey still faces problems mapping small streams. Now hikers and lasers are on the solutions menu.