Lakes / Oklahoma / Coal County / Coalgate Reservoir
Coalgate Reservoir, Oklahoma
349.85 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
34.58 degrees N, 96.23 degrees W - Coal 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 Coalgate Reservoir Stacks Up
- Larger than 81% of the 376 lakes counted in Oklahoma.
- The largest lake in Coal County among those counted.
- About 81 miles from Norman, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Caney-Coon Creek Site 1 Reservoir | Coal | 2.3 mi | 75.86 acres |
| Atoka Reservoir | Atoka | 11 mi | 5,288.92 acres |
| Bluestem Lake | Atoka | 13 mi | 82.04 acres |
| Atoka Lake | Atoka | 13 mi | 32.76 acres |
| Leader Middle Clear Boggy Creek 23 Reservoir | Pontotoc | 16 mi | 29.79 acres |
| Miller Lake | Pontotoc | 16 mi | 27.68 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Coalgate Reservoir
How Big Is Coalgate Reservoir?
Coalgate Reservoir covers 349.85 acres in Coal County, Oklahoma.
What Is the Largest Lake in Coal County?
Coalgate Reservoir is the largest lake in Coal County, at 349.85 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 137633094). Verified October 30, 2026.