Arnold Lake
| Arnold Lake | |
|---|---|
| Location | Otsego County, New York |
| Coordinates | 42°36′41″N 75°00′16″W / 42.61139°N 75.00444°W |
| Primary outflows | Spring Brook |
| Surface area | 69 acres (0.108 sq mi; 0.28 km2) |
| Surface elevation | 1,775 feet (541 m) |
| Settlements | Milford, New York |
Arnold Lake is a small lake located west-northwest of the Village of Milford in the Town of Hartwick in Otsego County, New York. The lake drains south via Spring Brook which flows into Goodyear Lake by Portlandville.