What are the methodologies or equipment used to measure water level and water discharge?

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Bayan Hussien

Well,

The attached pdf

Chapter-6, River flow, page-103

Regards

Bachir Achour

Please, refer to the links below.

https://www.usgs.gov/special-topic/water-science-school/science/how-streamflow-measured?qt-science_center_objects=0#qt-science_center_objects

https://dep.wv.gov/WWE/getinvolved/sos/Pages/SOPflow.aspx

Akobundu Nwanosike Amadi

Water levels in a well can be measured using water level meter also know as deep-meter while water discharge can be measured by pumping test.

Hening Huang

ADCP (acoustic Doppler current profiler) is the most advanced instrument for river discharge measurement.