As a kid.......I remember roaches in Avon manor Pond in Amtyiville. I also remember setting out night lines and catching snapping turtles to 45 lbs. I would bet roaches are gone but those turtles ar likely still there. Way back then, some guy used to come around at night and gaff the turtles near the shore, shoot them in the head with a .22 and take them to sell. I had one turtle bite a broomstick handle in half on me once. They are so incredibly nasty. Turtles are also in Twin Ponds in Centerport