Well, the obvious answer is of course Noah’s flood which was the second recorded time the earth was completely covered with water.
The first recorded time the earth was covered with water is Genesis 1:2 prior to the record of creation (which I believe was actually a re-creation). I think there were created beings prior to Genesis 1:2, like dinosaurs and whatever else, which got tanked in the first recorded flood of Genesis 1:2.
Don’t forget the Annunaki. Those giants who toyed with our DNA to enslave us to mine gold for their atmosphere.
Agreed, and no telling how much time passed between the tanking, triggered by Satan’s initial rebellion, and the recreation.