An initiative of the Center for Environmental Journalism at the University of Colorado Boulder

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.

The delicate dance of Dillon Reservoir during spring runoff

Managing how water moves from one side of the Continental Divide to the other requires cautious timing and accurate forecasting.

Crystal River Ranch near Carbondale seeks to preserve water rights tied to potential dams,...

Are junior water rights to an oversubscribed river enough to justify two reservoirs on a farm? One Colorado rancher is about to find out.

How a high-elevation irrigation study in Kremmling could help Colorado avoid future water shortages

A group of ranchers is helping scientists learn more about what happens to pastures that receive less irrigation water.

Small farmers wait for California’s groundwater hammer to fall

Farmers, large and small, are beginning to grapple with what the state’s first major groundwater regulation means for them.