Lakes / Oklahoma / Pittsburg County / Brown Lake
Brown Lake, Oklahoma
547.59 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
34.83 degrees N, 95.88 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 Brown Lake Stacks Up
- Larger than 83% of the 376 lakes counted in Oklahoma.
- About 69 miles from Muskogee, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Brushy Peaceable Creek Site 37 Reservoir | Pittsburg | 2.7 mi | 27.18 acres |
| Prison Lake | Pittsburg | 9.2 mi | 56.83 acres |
| Pittsburg Lake | Pittsburg | 10 mi | 30.89 acres |
| Lake Talawanda Number One | Pittsburg | 11 mi | 101.6 acres |
| Country Club Lake | Atoka | 11 mi | 126.77 acres |
| Lake Talawanda Number Two | Pittsburg | 12 mi | 280.8 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Brown Lake
How Big Is Brown Lake?
Brown Lake covers 547.59 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 148455999). Verified October 30, 2026.