Lake Fort Smith
General data
- Name: Lake Fort Smith
- Water system: Mississippi River
- Water type: Artificial lake
- Progression: Frog Bayou -> Arkansas River -> Mississippi River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates:
- Continents: North America
- Countries: United States of America
Lake Fort Smith is artificial lake. Water released from the dam flows into Frog Bayou downstream, which continues southwest through Mountainburg, Arkansas.