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28 ottob 2011 anni - River Restoration Survey Preformed

Descrizione:

Surveys were conducted using sonar on a boat to see what the river bottom looks like, the data will be plugged into hydrology models to determine what will happen if changes occured

Aggiunto al nastro di tempo:

Grand Rapids Whitewater Project Timeline

BySarah Steffens
13 ott 2017
0
0
582

Data:

28 ottob 2011 anni
Adesso
~ 14 years ago
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