Geography

This page features drone-captured images and videos of the Dolores River in southwest Colorado. The Dolores River begins in the San Juan Mountains and travels about 230 miles to meet...

This page feature drone-captured imagery and ground-based photos of Bill Williams River National Wildlife Refuge and Parker Strip, both located along the Colorado River and the Arizona-California border. The Bill...

The long-term drying of the American Southwest poses a gathering and measurable threat to hydropower generation in the Colorado River basin. Should Lake Mead, the reservoir formed by Hoover Dam,...

Colorado water officials have reached a settlement removing one of the last barriers to a new water program in Chatfield Reservoir.

This page features aerial photos of Arizona's Granite Reef Diversion Dam, along the Salt River near Mesa. Completed in 1908, the dam is only 29 feet high but 1,000 feet long. It was...

Snowpack in Colorado is melting earlier than expected due to an increase in dust storm severity.

Dropping reservoir levels have opened a window of opportunity for water-management policies that move the river system toward sustainability.

A science panel argues for a new approach to make research nimbler and more forward-looking to improve management in the ailing Delta.

Dry conditions and federal deadlines not working like in the past

Earth Day offers a chance to highlight some Colorado projects and businesses that are moving the needle on water sustainability.