Lakes / Oklahoma / Oklahoma County
Lakes in Oklahoma County, Oklahoma
7 lakes counted in Oklahoma County - the largest is Lake Hefner at 2,499.98 acres.
7
Lakes Counted
2,499.98 acres
Largest - Lake Hefner
Oklahoma County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Hefner | Oklahoma | 2,499.98 acres | - |
| 2 | Horseshoe Lake | Oklahoma | 324.11 acres | - |
| 3 | Lake Hiwassee | Oklahoma | 154.69 acres | - |
| 4 | Ski Island Lake | Oklahoma | 38.8 acres | - |
| 5 | Northeast Lake | Oklahoma | 38.3 acres | - |
| 6 | Oknoname 10 Reservoir | Oklahoma | 31.38 acres | - |
| 7 | Oknoname 12 Reservoir | Oklahoma | 31.14 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.