Stage-discharge relations

WMO >> HWR >> Assessment of the Performance of Flow Measurement Instruments and Techniques >> Discharge techniques database

 

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 = Mentioned as been used by at least one National Hydrological Service (NHS)

WMO:

Manual on stream gauging (WMO N°1044)

ISO N°:

  ISO 1100-2:1998: Measurement of liquid flow in open channels -- Part 2: Determination of the stage-discharge relation
ISO 1100-2:2010: Measurement of liquid flow in open channels -- Part 2: Determination of the stage-discharge relationship
  ISO 9123:2001: Measurement of liquid flow in open channels -- Stage-fall-discharge relationships

CEN N°:

Sorry no entry available

Other references:

  BS 3680   [Mauritius (Republic of )]
  Determination of the Stage-discharge relationship: ISO 1100-2 (AS 3778.2.3)   [Australia]
  Discharge ratings at gaging stations, by E.J. Kennedy: USGS—TWRI Book 3, Chapter A10. 1984.   [Canada]
  Discharge Ratings at Gaging Stations, U.S. Geological Survey, Techniques for Water-Resources Investigations, Book 3, Chapter A10   [USA]
  Etablissement des équations de tarage   [Burundi]
  IAC: Instructivo para Aforo de Corrientes, Ed 1993, CONAGUA   [Mexico]
  Measurements with profilers using SMHI manuals built on references with other users like USGS, Environment Canada, United Kingdom, and Norway.   [Sweden]
  National Standards   [Chile]
  OTN ŽP - 3104   [Slovak Republic]

Methods

» Velocity-area method
» Tracer/Dye-dilution method
» Stage-discharge relations
» Stage-velocity relations
» Slope-area
» Slope-conveyance
» Indirect Methods using energy equation (culvert, bridge, etc.)
» Critical Depth
» Hydraulic structures
» Rainfall/runoff with rain gauges
» Rainfall/runoff with weather radar
» Rainfall/runoff coupled with weather model
» Satellite/aerial based lidar system
» Other methods
» General standards