Lakes / South Dakota / Todd County / He Dog Lake
He Dog Lake, South Dakota
54.86 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - South Dakota
43.29 degrees N, 101.06 degrees W - Todd 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 He Dog Lake Stacks Up
- Larger than 18% of the 533 lakes counted in South Dakota.
- About 83 miles from Pierre, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Eagle Feather Lake | Todd | 2.7 mi | 32.62 acres |
| Silver Lake | Bennett | 19 mi | 86.24 acres |
| Mission Lake | Todd | 20 mi | 26.19 acres |
| Twin Lakes | Bennett | 20 mi | 132.45 acres |
| North Cody Lake | Bennett | 21 mi | 183.6 acres |
| Corn Creek Lake | Mellette | 21 mi | 38.3 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About He Dog Lake
How Big Is He Dog Lake?
He Dog Lake covers 54.86 acres in Todd County, South Dakota.
What Is the Largest Lake in Todd County?
White Lake is the largest lake in Todd County, at 157.16 acres.
Largest Lakes in South Dakota
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Oahe | Dewey | 309,912.57 acres | - |
| 2 | Lake Francis Case | Charles Mix | 82,166.92 acres | - |
| 3 | Lake Sharpe | Hughes | 58,419.67 acres | - |
| 4 | Lewis and Clark Lake | Bon Homme | 25,141.99 acres | - |
| 5 | Lake Thompson | Kingsbury | 13,887.93 acres | - |
All 533 South Dakota lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 154733119). Verified October 30, 2026.