ASTM-D1941 › Complete Document History
Standard Test Method for Open Channel Flow Measurement of Water with the Parshall Flume

Complete Current Edition:
   2021 EDITION - Measurement of Water with the Parshall Flume - Feb. 24, 2022

Obsolete Revision Information:
   1991 R13 EDITION - REAPPROVED IN 2013 - Feb. 1, 2013
   1991 R07 EDITION - REAPPROVED IN 2007 - June 1, 2007
   1991 EDITION - OPEN CHANNEL FLOW MEASUREMENT - Jan. 25, 1991
   1991 R01 EDITION - REAPPROVED IN 2001 - Jan. 25, 1991
   1991 R96 EDITION - REAPPROVED IN 1996 - Jan. 25, 1991
   1967 R75(E2) EDITION - EDITORIALLY CORRECTED - Sept. 8, 1967