EYE ON MIAMI: Know Your Flood Zone. By Geniusofdespair
This is a link to the Miami-Dade GIS flood zone map. Click onto the story then follow the link marked "do your own research" to start. There are plenty of surprises as to just how much of the South Dade - or even all of Miami-Dade for that matter, is located within a flood zone.
You also get a great view of why Cutler Ridge is known by that name - it is some of the highest elevations in the South Dade area,