Lakes / North Dakota / Dunn County
Lakes in Dunn County, North Dakota
3 lakes counted in Dunn County - the largest is Lake Ilo at 1,000 acres.
3
Lakes Counted
1,000 acres
Largest - Lake Ilo
12.8 ft
Deepest - Lake Ilo
Dunn County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Ilo | Dunn | 1,000 acres | 12.8 ft |
| 2 | Le Paul Slough | Dunn | 130 acres | - |
| 3 | Moffet Slough | Dunn | 79.3 acres | - |
Sources: North Dakota Game and Fish lake data; USGS. Verified October 30, 2026.