SHALLOW SPOT Vessels working the Illinois river

Attached is a survey from last November. The reds are off station in this survey reach. We put out virtual ATONS but this is a reach that virtual ATONS may not be showing up on Rosepoint because of the distance from the transponders at the Lock. I’ve CC’d Cameron on the Gasconade as they will be making a buoy run in a few weeks. This survey should help them replace the physical buoys in better locations through the surveyed reach.

Survey Attachment-Shallow Spot IL River