Lakes / Oklahoma / Osage County
Lakes in Osage County, Oklahoma
20 lakes counted in Osage County - the largest is Keystone Lake at 22,970.19 acres.
20
Lakes Counted
22,970.19 acres
Largest - Keystone Lake
Osage County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Keystone Lake | Osage | 22,970.19 acres | - |
| 2 | Skiatook Lake | Osage | 10,410.2 acres | - |
| 3 | Bluestem Lake | Osage | 796.17 acres | - |
| 4 | Shell Lake | Osage | 557.96 acres | - |
| 5 | Lake Hudson | Osage | 268.28 acres | - |
| 6 | Hominy Municipal Lake | Osage | 190.77 acres | - |
| 7 | Lake Waxhoma | Osage | 122.56 acres | - |
| 8 | Fairfax City Lake | Osage | 102.28 acres | - |
| 9 | Lake Pawhuska | Osage | 99.34 acres | - |
| 10 | Charlotte Lake | Osage | 70.43 acres | - |
| 11 | Sunset Lake | Osage | 65.78 acres | - |
| 12 | Adams Lake | Osage | 63.75 acres | - |
| 13 | Indian Hills Lake | Osage | 44.73 acres | - |
| 14 | Oknoname 113153 Reservoir | Osage | 35.83 acres | - |
| 15 | Bar-Dew Lake | Osage | 34.84 acres | - |
| 16 | Oknoname 113053 Reservoir | Osage | 33.11 acres | - |
| 17 | Avant Water Supply Lake | Osage | 28.91 acres | - |
| 18 | Lake Hominy | Osage | 28.42 acres | - |
| 19 | Adams Ranch Airport Lake | Osage | 28.17 acres | - |
| 20 | Oknoname 113001 Reservoir | Osage | 25.2 acres | - |
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.