Lakes / Ohio / Defiance County
Lakes in Defiance County, Ohio
3 lakes counted in Defiance County - the largest is Defiance Reservoir at 73 acres.
3
Lakes Counted
73 acres
Largest - Defiance Reservoir
21 ft
Deepest - Defiance Reservoir
Defiance County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Defiance Reservoir | Defiance | 73 acres | 21 ft |
| 2 | Camp Lakota Boy Scout Lake | Defiance | 41.8 acres | None |
| 3 | Oxbow Lake | Defiance | 39 acres | 9 ft |
Sources: Ohio DNR lake data; USGS. Verified October 28, 2026.