This is the water pump that you use to get water. The hand pump puts out about 1/2 gallon of water for each stroke of the pump, after the first couple that you have to do to prime the pump.

Something you can play when your there if you bring horseshoes to play with.

Technically the water from the pump is posted as non-potable by the DEC, because they want you to boil it just to be safe. I don't know how deep the well is, but I suspect it draws fairly directly from the aquifer supplied from the lake.