Lakes / Idaho / Cassia County / Lower Goose Creek Reservoir
Lower Goose Creek Reservoir, Idaho
852.2 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Idaho
42.17 degrees N, 113.93 degrees W - Cassia 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 Lower Goose Creek Reservoir Stacks Up
- Larger than 86% of the 316 lakes counted in Idaho.
- About 38 miles from Twin Falls, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Independence Lakes | Cassia | 14 mi | 26.84 acres |
| Murtaugh Lake | Twin Falls | 23 mi | 819.4 acres |
| Milner Lake | Cassia | 25 mi | 103.88 acres |
| Williams Reservoir | Twin Falls | 26 mi | 45.22 acres |
| Emerald Lake | Minidoka | 29 mi | 34.59 acres |
| Wilson Lake Reservoir | Jerome | 33 mi | 518.43 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Lower Goose Creek Reservoir
How Big Is Lower Goose Creek Reservoir?
Lower Goose Creek Reservoir covers 852.2 acres in Cassia County, Idaho.
What Is the Largest Lake in Cassia County?
Lake Walcott is the largest lake in Cassia County, at 11,782.92 acres.
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 67652801). Verified October 30, 2026.