Talked to a guy today at the Posey County Extension Office who went down there to shoot some pictures. According to him the ditch you referred to may become (if it hasn't already) the new river channel and Mackey Bend an island, for now and a possible Oxbow in the future. He said the Army Corp is scheduled to take a look at it too. I'm planning on making a run down there this weekend in the boat and seeing it for myself. The silt from the Wabash has closed barge traffic on the Ohio until they can get the channel dredged back out. He claimed the "ditch" is all the way through to the bottom of the bend and has a swift current flowing through it. Give me some more details or advice if you have any.
DKD
DKD