Skip to main content
U.S. flag

An official website of the United States government

A weir across Bright Angel Creek in Grand Canyon National Park to prevent non-native fish passage back upstream

By Southwest Biological Science Center
A weir across Bright Angel Creek in Grand Canyon National Park to prevent nonnative fish passage back upstream
Original Thumbnail Medium

Detailed Description

A weir across Bright Angel Creek in Grand Canyon National Park to prevent non-native fish passage back upstream. Photo courtesy of Brian Healy, formerly with the National Park Service, Grand Canyon National Park, and now with USGS. 

Sources/Usage

Public Domain.