| Figure 30. | Interpolated data of approximately 100 waypoints obtained below wing dam (dike) 32.2 on the Middle Mississippi River to create a topographic image of the scour hole. |
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Page Last Modified: April 17, 2018
| Figure 30. | Interpolated data of approximately 100 waypoints obtained below wing dam (dike) 32.2 on the Middle Mississippi River to create a topographic image of the scour hole. |
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