Skip to main content
U.S. flag

An official website of the United States government

Backcountry Travel for Science

By Communications and Publishing May 2018 (approx.)
USGS and National Park Service scientists above Granite Gorge on the way to to collect groundwater samples from three springs. 
Original Thumbnail Medium

Detailed Description

A group of USGS and National Park Service scientists above Granite Gorge on route for 56 miles and 20,000 vertical feet along the south rim of the Grand Canyon to collect groundwater samples from three springs. 

Scientists in this photo (left to right) are Christina Bryant, Kim Beisner, John Solder and Kate Wilkins.

 

Sources/Usage

Public Domain.