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Status : Active
Standard Type : Main
Document No : ISO 18365:2013
Document Year : 2013
Pages : 17
Edition : 1
Section Volume : Velocity area methods (ISO/TC 113/SC 1.)
ISO 18365:2013 gives requirements for the establishment and operation of a gauging station for the measurement of stage, or stage and discharge, of a lake, reservoir, river or canal or other artificial open channel. It also describes how a gauging station utilising one of the measurement methods listed should be operated and maintained.
Requirements are provided for stage only measurement stations, stage-discharge stations and direct-discharge measurement stations in natural channels, as well as for stage-discharge stations with artificial structures. Additionally, some requirements are given for measurements under difficult conditions, such as under ice conditions.