Highflow measurement downstream of a dam
![A manned boat is pulled back and forth across the river on a static line to make smooth transects for an ADCP measurement.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Highflow%20measurement%20downstream%20of%20a%20dam%20New%20England.jpg?itok=KHvA2GAF)
Detailed Description
High flow measurements are important is refining and confirming the validity of the high end of discharge ratings. Here, a technician moves the manned boat back and forth across the river channel with an ADCP tethered to the side of the boat.
Sources/Usage
Public Domain.