Looked at overhead map, also known as Lake Naraneka, it make no sense to me that with a state boat launch on these lake and no mention of private portion in CT DEEP listings, this makes no sense at all. Has anyone in town checked the actual land parcels in town hall to see the actual property lines on a map? Worth a try, many a landowner has assumed ownership of water they do not actually have. With this land title information, someone should press for a formal written ruling on the issue by someone qualified, not just the local constable, and if private CT DEEP references should so note that and if not there should be access to a formal positive ruling anyone can refer to.