Skip to main content
U.S. flag

An official website of the United States government

Research boats on the Colorado River observe waterfalls on Marble Canyon's cliff walls during a rainstorm

By Southwest Biological Science Center
Boats on the muddy Colorado River observe waterfalls and debris flow down Marble Canyon's cliff walls in a rainstorm
Original Thumbnail Medium

Detailed Description

Research boats on the Colorado River observe waterfalls flowing down Marble Canyon's cliff walls during a rainstorm in August 2022. Photo by Emily Palmquist, USGS.

Sources/Usage

Public Domain.

Was this page helpful?