Lakes / Oklahoma / Pittsburg County / Hartshorne Lake
Hartshorne Lake, Oklahoma
85 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
34.82 degrees N, 95.57 degrees W - Pittsburg 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 Hartshorne Lake Stacks Up
- Larger than 60% of the 376 lakes counted in Oklahoma.
- About 65 miles from Muskogee, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Dow Lake | Pittsburg | 3.8 mi | 94.39 acres |
| Krebs Lake | Pittsburg | 13 mi | 27.52 acres |
| Fourche Maline Creek Site 7 Reservoir | Latimer | 14 mi | 155.63 acres |
| Sardis Lake | Pushmataha | 15 mi | 13,414.44 acres |
| Fin and Feather Lake | Pittsburg | 15 mi | 61.04 acres |
| Lake Carlton | Latimer | 16 mi | 36.64 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Hartshorne Lake
How Big Is Hartshorne Lake?
Hartshorne Lake covers 85 acres in Pittsburg County, Oklahoma.
What Is the Largest Lake in Pittsburg County?
Eufaula Lake is the largest lake in Pittsburg County, at 100,734.12 acres.
Largest Lakes in Oklahoma
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Eufaula Lake | Pittsburg | 100,734.12 acres | - |
| 2 | Lake Texoma | Marshall | 59,414.43 acres | - |
| 3 | Grand Lake O' The Cherokees | Delaware | 38,902.36 acres | - |
| 4 | Robert S Kerr Reservoir | Haskell | 35,795.91 acres | - |
| 5 | Oologah Lake | Rogers | 29,728.7 acres | - |
All 376 Oklahoma lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 148456366). Verified October 30, 2026.