The 1702 marker is a deep wall dive. A few weekends ago, I did a wall dive at the “1702” site. I could be wrong, supposed to be a little wreck at the bottom of the sign (120’+) and some little caves in the wall on the way down.
It’s at the north end of the lake, the sign (white speck in the middle of the photo) on the side of the peninsula says, “1702”, the high water mark. It’s a (deep) wall dive.