posted 8 years ago
Here's how I would proceed:
Get every bit of information you can about the flood plane. Maps. Definitions. Codes, etc. You might not even be in a flood plane.
See what all the info you gathered says. DO NOT take anyone's "word" for it. if it isn't in writing, it doesn't count.
Officials love to "quote codes' which often, they misquote, don't understand, or the code doesn't say what they claim it says.
YOU have to do the homework. Often times, that means going to the very officials who may misrepresent information, either intentionally, or accidentally. Get as much info as you can, and tell them you need COPIES of the codes that apply.
THEN you can see what they are asking for.
As for the "well, I don't see any signs of a flood", those are famous last words... the fact is, floods are getting worse, and more severe, and areas that NEVER flooded before are starting to have flood issues... hence why flood plains are being revised and remapped. The "I don't see any signs of a flood" isn't what I'd be using as a gauge to the level of danger.
I've seen a creek that trickled along at a depth of 2-3 inches and about a foot wide turn into a raging torrent moving at over 40MPH, 20 feet deep, and 100 plus feet wide.
IF it was me, and I was even NEAR an area that MIGHT, MAYBE, COULD flood, I'd put my house on stilts so in the worst, 100year major storm, it wouldn't get wet. but that's me.
Good luck!