Lakes / Iowa / Black Hawk County
Lakes in Black Hawk County, Iowa
3 lakes counted in Black Hawk County - the largest is George Wyth Lake at 80 acres.
3
Lakes Counted
80 acres
Largest - George Wyth Lake
Black Hawk County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | George Wyth Lake | Black Hawk | 80 acres | - |
| 2 | Hanson Lake | Black Hawk | 35 acres | - |
| 3 | Fisher Lake | Black Hawk | 29 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.