| Winchester Lake | |
|---|---|
  Winchester Lake Location in state of Idaho | |
| Location | Lewis County, Idaho, United States |
| Coordinates | 46°14′05″N 116°37′13″W / 46.2346268°N 116.6203348°W [1] |
| Type | Reservoir |
| Primary inflows | Lapwai Creek |
| Primary outflows | Lapwai Creek to Clearwater River |
| Catchment area | 7,800 acres (3,200 ha) [2] |
| Basin countries | United States |
| Managing agency | Idaho Parks and Recreation |
| Built | 1910 |
| Max. length | 5,085 feet (1,550 m) |
| Max. width | 3,106 feet (947 m) |
| Surface area | 103.1 acres (41.7 ha) [3] |
| Average depth | 23 feet (7.0 m) |
| Max. depth | 35 feet (11 m) |
| Water volume | 1,960 acre-feet (2,420,000 m3) [2] |
| Residence time | 1.95 years |
| Surface elevation | 3,904 feet (1,190 m) [1] |
| Settlements | Winchester |
Winchester Lake (also known as Lapwai Lake) is a man-made body of water located on the south side of Winchester in Lewis County, Idaho.[3] It is the central feature of Winchester Lake State Park.[4] The lake covers 100 acres (40 ha), has an average depth of 23 feet (7.0 m), and is 35 feet (11 m) deep at its deepest point.[2]
- ^ a b "Lapwai Lake". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
- ^ a b c Cite error: The named reference
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