Lakes / Nevada / Humboldt County / Chimney Reservoir
Chimney Reservoir, Nevada
2,190 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Nevada
41.42 degrees N, 117.16 degrees W - Humboldt County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Chimney Reservoir Stacks Up
- Larger than 89% of the 203 lakes counted in Nevada.
- The largest lake in Humboldt County among those counted.
- About 191 miles from Reno, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Corral Lake Reservoir | Elko | 28 mi | 108 acres |
| Willow Creek Reservoir | Elko | 36 mi | 579 acres |
| Desert Ranch Reservoir | Elko | 37 mi | 145 acres |
| Wilson Reservoir | Elko | 46 mi | 852 acres |
| Josephine Reservoir | Elko | 49 mi | 35 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Chimney Reservoir
How Big Is Chimney Reservoir?
Chimney Reservoir covers 2,190 acres in Humboldt County, Nevada.
What Is the Largest Lake in Humboldt County?
Chimney Reservoir is the largest lake in Humboldt County, at 2,190 acres.
Largest Lakes in Nevada
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Mead | Clark | 133,758 acres | - |
| 2 | Pyramid Lake | Washoe | 108,982 acres | - |
| 3 | Walker Lake | Mineral | 29,655 acres | - |
| 4 | Rye Patch Reservoir | Pershing | 11,474 acres | - |
| 5 | Lahontan Reservoir | Lyon | 9,999 acres | - |
All 203 Nevada lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 131698780). Verified October 30, 2026.