MI Flood data - BFE's

[Dan Munson]

We're working with many companies that use the Q3 flood data.  However, someone has explained that the BFE that you must meet sometimes changes for an area.  For example, if the rule in 1980 was a BFE of 10' was required, and you built you house, then in 1990, FEMA said the BFE in the area must be 12', you're still in compliance. Does anyone know of a source to tell when BFE's change locally? Apparently, the pricing changes based upon if you're above the threshold or not.   The real question is about understanding when the BFE heights change.  Some sort of historical record by county or municipality.   Does FEMA or anyone else put such a document out? Dan   Dan Munson VP Sales & Marketing CDS Business Mapping 800-746-7797 Mapping for the Next Millennium(TM)