Lakes / Wyoming / Niobrara County
Lakes in Niobrara County, Wyoming
2 lakes counted in Niobrara County - the largest is Mule Creek Number 1 Reservoir at 30.15 acres.
2
Lakes Counted
30.15 acres
Largest - Mule Creek Number 1 Reservoir
Niobrara County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Mule Creek Number 1 Reservoir | Niobrara | 30.15 acres | - |
| 2 | Bob Dixon Number 1 Reservoir | Niobrara | 28.06 acres | - |
Sources: Wyoming Game and Fish Department lake data; USGS. Verified October 30, 2026.