Bluestem Lake
General data
- Name: Bluestem Lake
- Water system: Mississippi River
- Water type: Artificial lake
- Progression: Middle Bird Creek -> Bird Creek -> Verdigris River -> Arkansas River -> Mississippi River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: North America
- Countries: United States of America
Bluestem Lake is a reservoir in Osage County, Oklahoma, and is home to the world famous Plan B Yacht Club, northwest of Pawhuska. Alternate names are City of Pawhuska Lake and Pawhuska Lake. It covers the convergence of Middle Bird Creek and South Bird Creek. The outflow is Middle Bird Creek. The lake has a surface of 3.08 km2 and a shoreline of 31 km.