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A boat at Lower National Camp at National Canyon, Colorado River, Grand Canyon, after a flash flow on the sandbar

Detailed Description

A USGS river research boat investigating a flash flow at Lower National Camp sandbar/beach at National Canyon on the Colorado River in Grand Canyon. This is the third in a series of photos that show before, during and after of a flash flow (not quite a flood) event during summer monsoon. This photo was taken 8/10/2018 by Tom Gushue, USGS.

For more information, see: https://grandcanyon.usgs.gov/gisapps/debrisflowflashfloodrisk

Sources/Usage

Public Domain.

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