Lakes / Idaho / Clearwater County
Lakes in Clearwater County, Idaho
4 lakes counted in Clearwater County - the largest is Dworshak Reservoir at 16,362.33 acres.
4
Lakes Counted
16,362.33 acres
Largest - Dworshak Reservoir
Clearwater County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Dworshak Reservoir | Clearwater | 16,362.33 acres | - |
| 2 | Fish Lake | Clearwater | 114.66 acres | - |
| 3 | Elk Creek Reservoir | Clearwater | 80.06 acres | - |
| 4 | Siamese Lakes | Clearwater | 62.02 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.