Lakes in Lyon County, Nevada
6 lakes counted in Lyon County - the largest is Lahontan Reservoir at 9,999 acres.
6
Lakes Counted
9,999 acres
Largest - Lahontan Reservoir
Lyon County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lahontan Reservoir | Lyon | 9,999 acres | - |
| 2 | Artesia Lake | Lyon | 1,455 acres | - |
| 3 | Fernley Reservoir Number One | Lyon | 181 acres | - |
| 4 | Fort Churchill Cooling Ponds | Lyon | 167 acres | - |
| 5 | Fernley Reservoir Number Three | Lyon | 63 acres | - |
| 6 | Beaman Lakes | Lyon | 25 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.