Lakes / Idaho / Clark County / Sheridan Reservoir
Sheridan Reservoir, Idaho
322.97 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Idaho
44.46 degrees N, 111.70 degrees W - Clark 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 Sheridan Reservoir Stacks Up
- Larger than 77% of the 316 lakes counted in Idaho.
- About 69 miles from Idaho Falls, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Island Park Reservoir | Fremont | 10 mi | 7,550.45 acres |
| Golden Lake | Fremont | 13 mi | 42.5 acres |
| Silver Lake | Fremont | 14 mi | 163.34 acres |
| Swan Lake | Fremont | 17 mi | 30.89 acres |
| Fish Pond | Fremont | 17 mi | 28.17 acres |
| Sand Creek Reservoir | Fremont | 18 mi | 79.58 acres |
Straight-line distance between lake centers.
Facts and Figures
Largest Lakes in Idaho
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Pend Oreille | Bonner | 92,764.44 acres | - |
| 2 | American Falls Reservoir | Power | 55,319.78 acres | - |
| 3 | Coeur d'Alene Lake | Kootenai | 26,891.64 acres | - |
| 4 | Lake Cascade | Valley | 25,043.4 acres | - |
| 5 | Priest Lake | Bonner | 23,425.59 acres | - |
All 316 Idaho lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 52168015). Verified October 30, 2026.