Data viz: explore our interactive dashboards for drought, precipitation and snowpack
These maps and visualizations let you interact with vital data on our water supply.
Photos: Colorado River and tributaries, April 2019
This photo gallery features images shot during a road trip along the Colorado River and two of its tributaries in Colorado: the Blue River...
Decades later, abandoned mines continue to haunt Colorado’s waterways
According to a 2017 study, there are over 23,000 abandoned mines across Colorado and 1,800 miles of streams that are impaired due to pollutants related to acid mine drainage.
Video and photos: Colorado River drone footage near Moab
This page features drone-captured footage and photos of the Colorado River near Moab, Utah.
The imagery shows the Colorado as it approaches Moab, with State...
Data viz: surveying Colorado River Basin maps
This collection of Colorado River Basin maps includes public domain images and other cartographic resources for depicting the watershed.
Photos: Front Range aerials, May 2019
This photo gallery features images shot during a Lighthawk aerial tour of water-related sites along Colorado's Front Range.
After departing from Rocky Mountain Metropolitan...
Videos and photos: Colorado River drone flight, August 2019
This page features drone-captured footage and photos of the Colorado River, near Radium, Colorado.
The imagery shows the Colorado River after it emerges from Gore...
Map: monthly average precipitation
This map shows total rain and snowfall in the contiguous United States, every month from 1981 to the present. The map's color scale runs...