Here are some actual flood water pictures:

This, by itself, doesn't look like much of a flood picture, but I was on the bridge and the water just a few feet below the bottom of it. This was taken on Rte61/67 near 141 & 55.

This is old Gravois on the border between Sunset Hills and Fenton. The river is actually beyond the horizon of this image, about 1/4-1/3 mile up the road.

There's a gas station just on the other side of the street from this little puddle of flood water. These designs were in the water.

I like this one because of the swirling action - it reminds me of a galaxy-type formation.

This one reminds me of the clouds on Jupiter; well at full size zoomed in on the patterns themselves anyway.