Two stage channel with V shaped low flow channel.

A culvert cross section with a channel constructed inside. The banks are constructed of larger rock. The low flow channel is constructed of smaller rock. The low flow channel is V shaped down to the thalweg.
Photo By/Credit

USFWS

Date Shot/Created
04/24/2024
Media Usage Rights/License
Public Domain
Image
A culvert cross section with a channel constructed inside. The banks are constructed of larger rock. The low flow channel is constructed of smaller rock. The low flow channel is V shaped down to the thalweg.
Subject tags
Fish passage