Montana - Short Parshall Flumes are a modification to the standard Parshall Flume where the throat and discharge sections are removed.
Unlike the Parshall flume, the Montana flume is only for those applications where flow free-falls out of the end of the flume.
Montana flumes use the same discharge equations as Parshall flumes and are available with all of the same accessories as the Parshall flume (other than the outlet end adapter). Montana flumes require less room to install and cost less than full length Parshall flumes.
Images: Montana Water Commissioners Training
