Now study the ground around the river bed. Nuclear plant is 3 miles south of Brownville. Leeve breach is 3 miles north of Brownville. Breach appears to be out to the east direction. Only Missouri towns evacuated. Now, back to the map, if you zoom out while still keeping the colors still mostly brownish, you can see the old flood plains near the nuclear plant. Successions of flood plain lines go out very far to the east. There appears to be three distinct flood line markings.
Now have a look at this previous flood that happened back in 1993 when dikes and levees burst and the same plant flooded and actually suffered minor damage.
See how flooded the other side of that river was back then ? At any rate, just playing around with the web and seeing what can be done with today's searches and links. Wonder why the MSM is ignoring this stuff ?