I am not suggesting anything. I am saying it is widely “reported” there is an out-of-commission Navy submarine base and tunnel system. I was never in the base or tunnel myself so I can only say what is reported and what I have read which is readily available and fairly common knowledge in this circle. You are correct that it is fresh water, as part of a lake system. How it connects to a salt water body of water and whether there is a serious of locks to navigate through tidal changes and different bodies of water I do not know. I am not a civil engineer or submarine pilot. You might research more yourself and share how the Great Lakes, Finger Lakes and any fresh water bodies transition to salt water tidal bodies, if in fact they do.
I am not suggesting anything. I am saying it is widely “reported” there is an out-of-commission Navy submarine base and tunnel system. I was never in the base or tunnel myself so I can only say what is reported and what I have read which is readily available and fairly common knowledge in this circle. You are correct that it is fresh water, as part of a lake system. How it connects to a salt water body of water and whether there is a serious of locks to navigate through tidal changes and different bodies of water I do not know. I am not a civil engineer or submarine pilot. You might research more yourself and share how the Great Lakes, Finger Lakes and any fresh water bodies transition to salt water tidal bodies, if in fact they do.