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28 Okt 2011 Jahr - River Restoration Survey Preformed

Beschreibung:

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

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Grand Rapids Whitewater Project Timeline

BySarah Steffens
13 Okt 2017
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28 Okt 2011 Jahr
Jetzt
~ 14 years ago
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