Last I saw, it was like 18-20 major creeks and rivers that overflowed. But where my parents live, there is no major creek or river and it's definitely not a flood-prone area. We got 20" of rain in about 7-8 days. Nothing could really be done.
Found a video with some shots of Kennesaw, Georgia - where my parents live. They're only 2.2 miles from me. This was the entrance to their subdivision. That's the floating van I was talking about. That ground is now all destroyed.
There were other shots but this was the most 'exciting' imo lol.