The advisory flood maps were released in dec. showing your new base flood elevation if you are in a flood zone. This is advisory and only enforced if town adapts to this new bfe. The required flood maps are coming out in 2014. If your house is not at the new elevation and you had substantial damage from this flood they could make you raise your house to get flood insurance.
Hope this helps. Contact me for more details. This is very complicated and took long to completely answer here