Bobby, there was water all over the place. There was Boiling Springs at Second Avenue and 13th Street, the Second River, the canal of course, but also something called Branch Brook! I would guess they dammed it up and made a lake, then renamed one of those streets Lake Street.
Speaking of the Morris Canal, that pic that Joe found is pretty interesting. I'll stick it in below. The park was pretty well laid out by then. You can see the canal on the left, and on the right, up on the bluff and mostly obscured by trees is that hexagonal gazebo or whatever it's called. I would guess the photo was taken from near the Erie-Lackawanna tracks, which at that time ran at grade, parallel to Orange Street. Good find, Joe.
