ISO 4371:1984

Withdrawn

View Superseded by

Measurement of liquid flow in open channels by weirs and flumes End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

16-02-2019

Language(s)

English, French

Published date

01-12-1984

Publisher

International Organization for Standardization

Specifies a method for the estimation of subcritical flow of clear water in smooth, essentially horizontal, straight open channels with a vertical drop and discharging freely. Gentle positive slopes not greater than 1 in 2000 are admissible. Covers channels with the following types of cross-section, the nappe being confined: a) trapezoidal; b) triangular; c) parabolic; d) circular.

DocumentType	Standard
Pages	11
PublisherName	International Organization for Standardization
Status	Withdrawn
SupersededBy	ISO 18481:2017

Standards	Relationship
AS 3778.4.11-1991	Identical

16/30300612 DC : 0	BS ISO 18481 - HYDROMETRY - LIQUID FLOW MEASUREMENT USING END DEPTH METHOD IN CHANNELS WITH A FREE OVERFALL
DIN EN ISO 18365:2014-04	HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013)
DIN EN ISO 18365 E : 2014	HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013)
ISO 8368:1999	Hydrometric determinations Flow measurements in open channels using structures Guidelines for selection of structure
BS EN ISO 18365:2013	Hydrometry. Selection, establishment and operation of a gauging station
BS 3680-3G:1990	Measurement of liquid flow in open channels. Stream flow measurement General guidelines for the selection of methods
11/30237465 DC : 0	BS EN ISO 1100-1 - HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - PART 1: GUIDELINES FOR SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION
BS ISO TR 8363:1997	Measurement of liquid flow in open channels. General guidelines for the selection of method
BS ISO 9825:2005	Hydrometry. Field measurement of discharge in large rivers and rivers in flood
BS ISO 8368:1999	Hydrometric determinations. Flow measurements in open channels using structures. Guidelines for the selection of structure
BIS IS 12752 : 2013	HYDROMETRIC DETERMINATIONS - FLOW MEASUREMENTS IN OPEN CHANNELS USING STRUCTURES - GUIDELINES FOR SELECTION OF STRUCTURE
ISO 18365:2013	Hydrometry Selection, establishment and operation of a gauging station
EN ISO 18365:2013	Hydrometry - Selection, establishment and operation of a gauging station (ISO 18365:2013)
I.S. EN ISO 18365:2013	HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013)
CEI UNI EN ISO 18365 : 2014	HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION
UNI CEI EN ISO 18365 : 2014	HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION
ISO 9825:2005	Hydrometry Field measurement of discharge in large rivers and rivers in flood