Montana flume

As a short-throated flume, the Montana flume has a single, specified point of measurement in the contracting section at which the level is measured. The Montana flume is described in US Bureau of Reclamation's Water Measurement Manual and two technical standards MT199127AG and MT199128AG by Montana State University. As a modification of the Parshall flume, the design of the Montana flume is standardized under ASTM D1941, ISO 9826:1992, and JIS B7553-1993. The flumes are not patented and the discharge tables are not copyright protected.

Montana flume

As a short-throated flume, the Montana flume has a single, specified point of measurement in the contracting section at which the level is measured. The Montana flume is described in US Bureau of Reclamation's Water Measurement Manual and two technical standards MT199127AG and MT199128AG by Montana State University. As a modification of the Parshall flume, the design of the Montana flume is standardized under ASTM D1941, ISO 9826:1992, and JIS B7553-1993. The flumes are not patented and the discharge tables are not copyright protected.