ISO 14139:2000
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The latest, up-to-date edition.
Hydrometric determinations Flow measurements in open channels using structures Compound gauging structures
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06-29-2000
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This International Standard specifies the methods of measurement of flow in rivers and artificial channels, using
any combination of standard weirs and/or flumes in a compound structure. For guidance on the selection of weirs
and/or flumes, refer to ISO 8368. All structures can be operated in the modular flow range, but only a limited
number of structures can be used in the drowned (non-modular) flow range (see clause 4). Compound weirs
improve the quality of discharge measurements at low stages.
The characteristics of velocity distribution are described annex A.
Structures standardized for operation in the drowned (non-modular) flow range and the method of computation of
flow are described in annex B.
Methods and examples of flow measurement calculations are given in annex C.
Compound flow-measuring structures without divide piers need in situ or model calibrations and are not covered by
this International Standard.
| DocumentType |
Standard
|
| Pages |
41
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN ISO 14139 : 2000 | Identical |
| BIS IS 15362 : 2003 | Identical |
| BS ISO 14139:2000 | Identical |
| PN ISO 14139 : 2004 | Identical |
| 14/30273755 DC : 0 | BS ISO 26906 - HYDROMETRY - FISHPASSES AT FLOW MEASUREMENT STRUCTURES |
| DIN EN ISO 18365:2014-04 | 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 |
| 08/30168985 DC : DRAFT FEB 2008 | BS ISO 26906 - HYDROMETRY - FISHPASSES AT FLOW MEASUREMENT STRUCTURES |
| BS EN ISO 18365:2013 | Hydrometry. Selection, establishment and operation of a gauging station |
| BS ISO 8368:1999 | Hydrometric determinations. Flow measurements in open channels using structures. Guidelines for the selection of structure |
| 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 |
| ISO 26906:2015 | Hydrometry Fishpasses at flow measurement structures |
| I.S. EN ISO 18365:2013 | HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013) |
| BS ISO 26906:2015 | Hydrometry. Fishpasses at flow measurement structures |
| 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) |
| 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 8368:1999 | Hydrometric determinations Flow measurements in open channels using structures Guidelines for selection of structure |
| ISO 8333:1985 | Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs |
| ISO 9826:1992 | Measurement of liquid flow in open channels — Parshall and SANIIRI flumes |
| ISO 4359:2013 | Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes |
| ISO/TR 5168:1998 | Measurement of fluid flow Evaluation of uncertainties |
| 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 9827:1994 | Measurement of liquid flow in open channels by weirs and flumes — Streamlined triangular profile weirs |
| ISO 4374:1990 | Liquid flow measurement in open channels Round-nose horizontal broad-crested weirs |
| ISO 4362:1999 | Hydrometric determinations — Flow measurement in open channels using structures — Trapezoidal 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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