A 54-inch L x 6-inch W Cutthroat Flume with bolt-on inlet and outlet wing walls.  

Galvanized steel is most commonly used for flumes measuring water rights and irrigation flows.  

For this flume, bolt-on wing walls have been provided on the inlet and the outlet of the flume.  Wing walls are used to ensure that all of the flow goes through the flume (eliminating flow bypass) and the transitions back into the channel.