He is talking about the triangle shaped area listed as private property on the 2nd page here: http://www.lemont.il.us/DocumentView.aspx?DID=90
As for Amato's Quarry, the very clear one, I've had my pond prowler on it a few times now. A police officer said it was fine to be on it. I don't know what the story is with that house on it. It'd be kinda cool to live there though.



