Lakes / Nebraska / Sheridan County / Long Lake
Long Lake, Sheridan County, Nebraska
327 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Nebraska
42.25 degrees N, 102.60 degrees W - Sheridan County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Long Lake Stacks Up
- Larger than 90% of the 660 lakes counted in Nebraska.
- About 122 miles from North Platte, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Dillings Lake | Sheridan | 1.3 mi | 64 acres |
| Twin Lakes | Sheridan | 2.0 mi | 192 acres |
| Joe Lake | Sheridan | 2.6 mi | 125 acres |
| Wilkinson Lakes | Sheridan | 3.1 mi | 28 acres |
| Bennett Lake | Sheridan | 3.3 mi | 96 acres |
| Tree Claim Lake | Sheridan | 3.6 mi | 152 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Long Lake
How Big Is Long Lake?
Long Lake covers 327 acres in Sheridan County, Nebraska.
What Is the Largest Lake in Sheridan County?
Twin Lakes is the largest lake in Sheridan County, at 1,307 acres.
Largest Lakes in Nebraska
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake McConaughy | Keith | 24,885 acres | - |
| 2 | Harlan County Lake | Harlan | 12,822 acres | - |
| 3 | Calamus Reservoir | Loup | 5,032 acres | - |
| 4 | Swanson Lake | Hitchcock | 4,661 acres | - |
| 5 | Sutherland Reservoir | Lincoln | 2,956 acres | - |
All 660 Nebraska lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 150499739). Verified October 30, 2026.