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ISO 9825:2005

Current
Current

The latest, up-to-date edition.

Hydrometry Field measurement of discharge in large rivers and rivers in flood
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

02-06-2005

Publisher

International Organization for Standardization

ISO 9825:2005 deals specifically with the measurement of discharge in large rivers and the measurement of rivers in flood. It also describes the relevant field measurements when it becomes necessary to use indirect methods of estimating discharge.

DevelopmentNote
Supersedes ISO/DIS 9825 (06/2005)
DocumentType
Standard
Pages
9
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
BS ISO 9825:2005 Identical
NEN ISO 9825 : 2005 Identical
BIS IS 15772 : 2008 Identical

ISO 1100-2:2010 Hydrometry Measurement of liquid flow in open channels Part 2: Determination of the stage-discharge relationship
ISO 2425:2010 Hydrometry Measurement of liquid flow in open channels under tidal conditions
BS ISO 2425:2010 Hydrometry. Measurement of liquid flow in open channels under tidal conditions
BS ISO 1100-2:1998 Measurement of liquid flow in open channels Determination of the stage-discharge relation
09/30168992 DC : 0 BS ISO 1100-2 - HYDROMETRY MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - PART 2: DETERMINATION OF THE STAGE-DISCHARGE RELATION
09/30169001 DC : 0 BS ISO 2425 - HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS UNDER TIDAL CONDITIONS

ISO 8368:1999 Hydrometric determinations Flow measurements in open channels using structures Guidelines for selection of structure
ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
ISO 6416:2017 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
ISO 6420:2016 Hydrometry Position fixing equipment for hydrometric boats
ISO 8333:1985 Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs
ISO 4369:1979 Measurement of liquid flow in open channels Moving-boat method
ISO 4371:1984 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)
ISO 9555-1:1994 Measurement of liquid flow in open channels — Tracer dilution methods for the measurement of steady flow — Part 1: General
ISO 9555-3:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 3: Chemical tracers
ISO 4359:2013 Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes
ISO 9555-2:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 2: Radioactive tracers
ISO 9213:2004 Measurement of total discharge in open channels Electromagnetic method using a full-channel-width coil
ISO 3847:1977 Liquid flow measurement in open channels by weirs and flumes — End-depth method for estimation of flow in rectangular channels with a free overfall
ISO 3846:2008 Hydrometry Open channel flow measurement using rectangular broad-crested weirs
ISO 4377:2012 Hydrometric determinations — Flow measurement in open channels using structures — Flat-V weirs
ISO/TS 15769:2000 Hydrometric determinations Liquid flow in open channels and partly filled pipes Guidelines for the application of Doppler-based flow measurements
ISO 9555-4:1992 Measurement of liquid flow in open channels Tracer dilution methods for the measurement of steady flow Part 4: Fluorescent tracers
ISO 4374:1990 Liquid flow measurement in open channels Round-nose horizontal broad-crested weirs
ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
ISO 4360:2008 Hydrometry Open channel flow measurement using triangular profile weirs

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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