Lakes / Indiana / Union County
Lakes in Union County, Indiana
1 lakes counted in Union County - the largest is Whitewater Lake at 170.42 acres.
1
Lakes Counted
170.42 acres
Largest - Whitewater Lake
Union County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Whitewater Lake | Union | 170.42 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.