Lakes / South Dakota / Codington County / Warner Lake
Warner Lake, South Dakota
149.75 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - South Dakota
45.01 degrees N, 97.49 degrees W - Codington 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 Warner Lake Stacks Up
- Larger than 54% of the 533 lakes counted in South Dakota.
- About 20 miles from Watertown, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Carson Lake | Clark | 3.8 mi | 142.14 acres |
| Lake Todd | Clark | 4.5 mi | 203.13 acres |
| Stink Lake | Codington | 4.9 mi | 337.19 acres |
| Kings Lake | Codington | 4.9 mi | 347.18 acres |
| Lake Nicholson | Codington | 5.5 mi | 946.66 acres |
| Mankey Slough | Clark | 5.7 mi | 119.35 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Warner Lake
How Big Is Warner Lake?
Warner Lake covers 149.75 acres in Codington County, South Dakota.
What Is the Largest Lake in Codington County?
Lake Kampeska is the largest lake in Codington County, at 5,066.63 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 147525413). Verified October 30, 2026.