Trees keep a record of Colorado’s Crystal River. Researchers say that story could help...
Tree rings can tell a story. Wide bands signal a wet period, while narrow ones show a drought. Whole ecosystems can be encoded in trees. In Western Colorado, scientists...
Conservation groups want recreation water right tied to natural river features
Three conservation groups in Colorado are working on a revision to a state law that would allow natural river features to get a water right.
Photos: San Luis Valley and Rio Grande aerials, May 2024
This page in our free multimedia library features aerial photos of the Rio Grande and San Luis Valley in southern Colorado.
The Rio Grande begins in the San Juan Mountains and travels...
Urban Water Conservation Success in the Colorado River Basin
In the past few decades, cities in Arizona, Colorado, and Nevada have vastly increased their water use efficiency. They’ve also learned lessons that can inform other cities’ efforts.
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...
La Niña likely to continue, intensifying drought, wildfires; snowpack hits 91% of average
Colorado's drought may continue into the fall, bringing a third year of below-average snowpack and streamflows and high wildfire danger.
Western governors ask feds to expand state partnerships to address wildfires, climate change
Western governors say it's time to help states recover from wildfires, thin overgrown forests and protect mountain water systems.
Is renewable energy’s future dammed?
A proposed hydroelectric project on the Little Colorado River shows the tricky trade-offs in transitioning from fossil fuels.
Photos: Roosevelt Lake and Dam, Arizona, February 2021
This page features photos of Theodore Roosevelt Lake and Theodore Roosevelt Dam, along the Salt River east of Phoenix.
Roosevelt Dam, which rises 357 feet, was the first structure completed...
Program expanding to map Colorado mountain snowpack
Front Range water providers hope to expand a program that uses a new technology they say will revolutionize water management in Colorado.












