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28 oct 2011 año - River Restoration Survey Preformed

Descripción:

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

Añadido al timeline:

Grand Rapids Whitewater Project Timeline

BySarah Steffens
13 oct 2017
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fecha:

28 oct 2011 año
Ahora mismo
~ 14 years ago
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