Lakes / Nebraska / Brown County / Moon Lake
Moon Lake, Brown County, Nebraska
500 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Nebraska
42.38 degrees N, 100.12 degrees W - Brown 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 Moon Lake Stacks Up
- Larger than 93% of the 660 lakes counted in Nebraska.
- The largest lake in Brown County among those counted.
- About 93 miles from North Platte, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Alkali Lake | Brown | 1.2 mi | 280 acres |
| North Twin Lake | Brown | 3.8 mi | 80 acres |
| Rush Lake | Brown | 4.0 mi | 73 acres |
| South Twin Lake | Brown | 4.4 mi | 66 acres |
| Clapper Lake | Brown | 4.4 mi | 32 acres |
| Crystal Lake | Brown | 4.8 mi | 35 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Moon Lake
How Big Is Moon Lake?
Moon Lake covers 500 acres in Brown County, Nebraska.
What Is the Largest Lake in Brown County?
Moon Lake is the largest lake in Brown County, at 500 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 154573885). Verified October 30, 2026.