I am not impacted by this as I see it. I know a lot of your area is very effected. Is your place inside the FERC zone?
There is an untold story that could link the former P&Z Director who quit without notice, the approval of a new flood zone map and the sudden FERC demand to remove many homes, mostly along the Big Niangua past Bridal Cave (MM 7-8-9 etc.) The lake becomes more narrow in this section, which brings about the 670 zone, apparently.
No one knows where he went or why he quit so suddenly. I suspect there is a connection.
Clair McCackle may be the key to putting a stop to FERC. Blunt, sadly, has not taken much interest except to sign on Clair's bill prohibiting FERC’s actions.