Reservoirs

I find ponds in parks quite mysterious. Not to mention ponds in abandoned ones.

Because water is a mysterious element with supernatural powers, that always hides secrets.
The Ocean bottom is probably one of the very few things on Earth, still insufficiently researched. And I often think of the monsters living there, far from the human eyes, far from everything.

Yet I think that also in abandoned reservoirs can live monsters. Unresearched monsters, living beings that no one is aware of.

Have you ever thought about what lives at the bottom of the dams, for example, at a depth of 50, 75 or a hundred meters?