Lakes / Arkansas / Polk County
Lakes in Polk County, Arkansas
5 lakes counted in Polk County - the largest is Irons Fork Reservoir at 283 acres.
5
Lakes Counted
283 acres
Largest - Irons Fork Reservoir
Polk County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Irons Fork Reservoir | Polk | 283 acres | - |
| 2 | Lake Wilhelmina | Polk | 197 acres | - |
| 3 | Mena Lake | Polk | 74 acres | - |
| 4 | Ward Lake | Polk | 36 acres | - |
| 5 | City of Mena Sewage Logoon | Polk | 32 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.