D.K.
We got some flood insurance on our previous house. Not sure why I even bothered. It covers so little it really wasn't worth it. Do your homework on what it will actually cover.
From what I understood, it only covers the house foundation not the whole house and it seemed like it was just a minimal amount of what it would cost to replace the foundation. It will only cover drywall that has not been painted not painted drywall. If the flood was a man made flood it would not cover that either. When we purchased it there was flooding in the area because the dam near us was at capacity and they opened the spill gates wide open. The reason for the dam being so full was because of record snow fall but had we been flooded they would have considered it a man made disaster. It was so frustrating!!!! In the end we kind of considered it a government money grab. All flood insurance is through the federal government.