There are many possible flood sites. One being The Mediterranean Sea. The sea area was flooded about 6,000 years ago when the rising Atlantic Ocean broke down the sediment dam at Gibraltar after the last ice age.
Other noted floods were in the Tigris-Euphrates River Valley. This area is dedicated to the Noah Flood for the church, I believe and generally speaking, has it in the wrong place and at the wrong time.
The greatest possible likelihood of the Great Flood of Noah was in the area of Armenia.
Armenia is in a bowl of mountains that sits on an old channel between the Caspian Sea and the Black Sea and per Johnson, the route of the glacier deluge swung down out of India into a large holding sea, and, then broke loose through the Caspian Sea, through this channel and into the Black Sea. From there, into the Mediterranean Sea.
Now, to understand that, one has to look at the Bretz's Flood, which is dismissed by Man-Made Global Warming Alarmists. They have too, so as to keep thinking people subdued. There is a web site for this, a museum for this at Missoula and it is based on Harlem Bretz's maverick work covering years of research in the Montana-Washington states area.
Now, what ever happened westward in the USA also went eastward and that is why I study the Dakotas each summer. I am looking at some 300 buttes and surrounding area west of the Missouri River.
Best guess is the Dakota buttes were protected by an Ice Field which is the foundation for a glacier. The Badlands Wall is the same as the Dry Falls of Washington State. There appears to be an old channel at Scenic, SD running due south and another running due east. More to come on that.
Anyway, take a few glaciers to lock up the water in the Armenian bowl of mountains and one has a glacier lake. If one reads the account of Noah, the rain does not begin until after the flood.
The flood provided the humidity for a rainfall and if it were a glacier created lake, we have the same scenario described in book on Bretz's Flood, titled Bretz's Flood by John Soennichsen.
Thus, we have an oral history of the flood being created by an Ice Age deluge, possibly blocked by a glacier in the channel that funneled the deluge water from India, through the Caspian Sea to the Black Sea.
This flooding is hinted at in the records of the Sumerians for they stated there was a series of floods in the history. Also, if one studies the Halley Bible Handbook in detail, one will find that the Flood Epoch has some 12 other nations coming after Noah, if he were placed in history about 16,000 years ago when the first major melt of the last ice age occurred.