Neat. The second and more interesting question is whether/how long it stays around.
That is a very big question, for how long.
""experts have warned that if the lake has indeed formed because of a rupture in the water table, the cracks from which the water came could cause the water to flow the other way and drag swimmers to the bottom."'
That is what I was wondering. I guess time will tell.
I guess if I lived there, I would just enjoy as long as it existed.