The Ohio River at Paducah is at +30 feet, 900,000 cfs and still rising.Lots of water nef
The Ohio River at Paducah, KY has risen 28 feet in the past six days. The river is ~0.75 miles wide there when not flooding and is fast moving. Twenty eight feet of additional flow is a lot of water, ~864,000 cfs.
The Ohio River stage at Louisville, KY came up 46 feet in six days. The Green River at Mammoth Cave is up 42 feet.