Hurricane “EASY” stalled at the mouth of the Withlacoochee River at Yankeetown Florida in 1950. It dumped 45.2 inches of rain in 24 hours. A combination of river flow, high tides and the rain caused unbelievably high water. A marina, located about 4 miles inland, has the high water level marked on a post. My guess is that it is about 15 feet above present levels.
Long before this Global Warming Hoax was even dreamed up.