Specifies methods for determining stage-fall-discharge relations for a stream reach where variable backwater occurs either intermittently or continuously. Two gauging stations, a base reference gauge and an auxiliary gauge are required for stage measurements. A number of discharge measurements are required in order to calibrate the rating to the accuracy required by this Technical Report.
Status: WithdrawnPublication date: 1986-11
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 113/SC 1 Velocity area methods
- ICS :
- 17.120.20 Flow in open channels
ISO/TR 9123:1986Stage: 95.99
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