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BS ISO 1070:2018

BS ISO 1070:2018

Current

Current

The latest, up-to-date edition.

Hydrometry. Slope-area method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-07-2018

Publisher

British Standards Institution

This document specifies a method of determining discharge in open channels from observations of the surface slope and cross-sectional area of the channel.

This document specifies a method of determining discharge in open channels from observations of the surface slope and cross-sectional area of the channel. It is applicable to use under special conditions when direct measurement of discharge by typically more accurate methods, such as the velocity-area method, is not possible. Generally, the method can be used to determine discharge for a peak flow that left high-water marks along the stream banks, for a peak flow that left marks on a series of water-level gauges or where peak stages were recorded by that series of gauges, and for flow observed at the time of determining gauge heights from a series of gauges. The method is commonly used to undertake the extension of stage–discharge relationships above the highest gauged flows. It does not apply to determining discharges in tidal reaches.

Committee
CPI/113
DocumentType
Standard
ISBN
9780580920431
Pages
36
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 1070:2018 Identical

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Hardcopy - English
PDF - English
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