You have evidently not ever been caught on what I refer to as high desert or prairie in a heavy down pour. A small ditch can turn into a raging river, pretty quick especially if you don't know the terrain.
Take a bowling ball and smear grease all over it, then coat your hands with oil, now pick up the bowling ball. The fine dust and sand with a super hard base, the water either stands or runs off. The slime on top is as bad as ice if not worse.
I see GA on your addy. Y'all have water and sloppy mud with real estate that will absorb a fair bit, a different terrain North West of ya.