Deals with the establishment of a gauging station on a lake, reservoir, river or open channel, for the measurement of stage, or discharge, or both.
BS 3680-3B:1997 history
2013BS EN ISO 18365:2013 Hydrometry. Selection, establishment and operation of a gauging station
1997BS 3680-3B:1997 Measurement of liquid flow in open channels - Stream flow measurement - Guide for the establishment and operation of a gauging station