This International Standard specifies a method of steady-flow measurement in open channels using a trapezoidal
broad-crested weir under modular and non-modular conditions. Consideration is given to the use of the weir in both
rectangular and trapezoidal channels.
Limitations to the use of the weir are given in 7.6 and 8.6.
Status: PublishedPublication date: 1999-09
Edition: 2Number of pages: 31
Technical Committee: ISO/TC 113/SC 2 Flow measurement structures
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