Clapper Lake is a small lake located south-southwest of the hamlet of South Worcester in Delaware County, New York. Clapper Lake drains northwest via an unnamed creek which flows into Charlotte Creek.
| Clapper Lake | |
|---|---|
  Clapper Lake Location of Clapper Lake within New York | |
| Location | Delaware County, New York |
| Coordinates | 42°30′07″N 74°45′03″W / 42.5020477°N 74.7508845°W |
| Surface area | 12 acres (0.019 sq mi) |
| Surface elevation | 1,978 feet (603 m)[1] |
| Settlements | South Worcester |