ISO 4362:1999
Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs

Standard No.

ISO 4362:1999

Release Date

1999

Published By

International Organization for Standardization (ISO)

Latest

ISO 4362:1999

Scope

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.

ISO 4362:1999 history

• 1999 ISO 4362:1999 Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal broad-crested weirs
• 1992 ISO 4362:1992 Measurement of liquid flow in open channels; trapezoidal profile weirs