Lakes / Oklahoma / Pittsburg County / Eufaula Lake
Eufaula Lake, Oklahoma
100,734.12 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
35.18 degrees N, 95.58 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 Eufaula Lake Stacks Up
- The largest lake counted in Oklahoma by surface area - 100,734.12 acres.
- The largest lake in Pittsburg County among those counted.
- About 41 miles from Muskogee, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Crowder Reservoir | Pittsburg | 6.5 mi | 28.5 acres |
| Onapa Lake | McIntosh | 15 mi | 67.95 acres |
| Quinton City Lake | Haskell | 16 mi | 25.26 acres |
| Fin and Feather Lake | Pittsburg | 16 mi | 61.04 acres |
| Krebs Lake | Pittsburg | 17 mi | 27.52 acres |
| Lake McAlester | Pittsburg | 18 mi | 1,484.36 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Eufaula Lake
How Big Is Eufaula Lake?
Eufaula Lake covers 100,734.12 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 148453873). Verified October 30, 2026.