Lakes / Colorado / Sedgwick County
Lakes in Sedgwick County, Colorado
1 lakes counted in Sedgwick County - the largest is Julesburg Reservoir at 1,418 acres.
1
Lakes Counted
1,418 acres
Largest - Julesburg Reservoir
Sedgwick County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Julesburg Reservoir | Sedgwick | 1,418 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.