SSH ISO 4374:1990

Liquid flow measurement in open channels — Round-nose horizontal broad-crested weirs

Publication date: Nov 10, 2021

General information

Current stage: 60.60 Effective date: Nov 10, 2021

Originator: DPS

Owner: DPS/KT 12

Type: International Standard

ICS: 17.120.20

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Status: Published

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Deals with the measurement of flow in rivers and artificial channels. The flow conditions considered are limited to steady flows which are uniquely dependent on the upstream head. Drowned flows, which depend on downstream as well as upstream levels, are not covered. Cancels and replaces the first edition (ISO 4374 :1982), of which it constitutes a technical revision.

SSH ISO 4374:1990

Liquid flow measurement in open channels — Round-nose horizontal broad-crested weirs

General information

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Adopted from ISO 4374:1990