This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
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
- ICS :
- 17.120.20 Flow in open channels
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|std 1 145|
|std 2 145||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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