were initially transferred with the rest to be transferred following environmental cleanup. The portion near Lock and Dam No. 12 was transferred to the United States Army Corps of Engineers and a small part to the Illinois Department of Natural Resources.
The properties were initially relocated together with the remaining ones to be relocated after environmental restoration. The part adjacent to Lock and Dam No. 12 was transferred to the United States Army Corps of Engineers, while a smaller section was transferred to the Illinois Department of Natural Resources.