Lakes / Iowa / Mills County / Keg Creek Lake
Keg Creek Lake, Iowa
55 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Iowa
40.99 degrees N, 95.80 degrees W - Mills 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 Keg Creek Lake Stacks Up
- Larger than 29% of the 220 lakes counted in Iowa.
- About 109 miles from Sioux City, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Pony Creek Lake | Mills | 6.5 mi | 84 acres |
| Folsom Lake | Mills | 6.9 mi | 127 acres |
| Forneys Lake | Fremont | 9.2 mi | 398 acres |
| Lake Manawa | Pottawattamie | 16 mi | 733 acres |
| Nobles Lake | Harrison | 37 mi | 31 acres |
| Viking Lake | Montgomery | 40 mi | 144 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Keg Creek Lake
How Big Is Keg Creek Lake?
Keg Creek Lake covers 55 acres in Mills County, Iowa.
What Is the Largest Lake in Mills County?
Folsom Lake is the largest lake in Mills County, at 127 acres.
Largest Lakes in Iowa
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Rathbun Lake | Appanoose | 13,869 acres | - |
| 2 | Lake Red Rock | Marion | 8,619 acres | - |
| 3 | Spirit Lake | Dickinson | 5,463 acres | - |
| 4 | Saylorville Lake | Polk | 5,428 acres | - |
| 5 | Clear Lake | Cerro Gordo | 3,632 acres | - |
All 220 Iowa 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 129557369). Verified October 30, 2026.