Colorado River Near Moab, Utah.
Water flowing on the Colorado River near Moab, Utah.
The entire Colorado River Basin currently supports 50 million people, and that amount is expected to increase by 23 million between 2000 and 2030. A new USGS study shows more than half of the streamflow in the Upper Colorado River Basin originates as groundwater.
Image Dimensions: 3264 x 2448
Location Taken: Moab, UT, US