Rain or snow? Observers help scientists understand wintry weather
With a free app, volunteers gather crucial data on what type of precipitation is falling
As Colorado ramps up PFAS drinking water tests, small towns brace for costly fixes
Renee Hoffman was never thrilled about the water quality at her house in Sleepy Bear Mobile Home Park on the outskirts of Steamboat Springs.
“It just didn’t taste great,” she...
At Phoenix’s far edge, a housing boom grasps for water
BUCKEYE, Ariz. – Beneath the exhausting Sonoran sun, an hour’s drive west of Phoenix, heavy machines are methodically scraping the desert bare.
Where mesquite and saguaro once stood, the former...
Videos: Taos Box rafting on Rio Grande, June 2023
This page in our free multimedia library features GoPro video of a rafting trip through the Taos Box on the Rio Grande in northern New Mexico. This entry also...
Wyoming’s Colorado River water rights in jeopardy without improved info, official warns
Wyoming’s water chief wants emergency funds for hydrologists to measure flows in the state’s portion of the troubled Colorado River Basin, documentation he said is vital to preserving irrigation...
An illustrated glossary of snow-related terms
Learn the lingo of the cryosphere
Colorado has big dreams to use more water from the Colorado River. But will...
The site where Ute Water plans to build Owens Creek Reservoir at 8,200 feet on the Grand Mesa was snow covered by mid-November. The Western Slope’s largest domestic water...
Brackish groundwater is no easy water solution for Arizona
Deep below Arizona sit large volumes of water that are less salty than the ocean, but not easily used.
If it were all pumped to the surface and purified, this brackish groundwater would supply Arizona’s water needs for a century or more. Problem is, it can’t all be pumped.
Tip sheet: monitoring the West’s snowpack
What’s the current state of the snowpack? How have conditions changed over the season?
Denver Water is halfway through replacing lead pipes. Why didn’t this happen sooner?
On an early morning, a quiet Denver neighborhood was temporarily transformed into a construction zone. A boring machine on the road outside someone’s home pointed a long, thin drill...