Lake McIntosh
General data
- Name: Lake McIntosh
- Water system: Apalachicola River
- Water type: Artificial lake
- Progression: Line Creek (Flint River tributary) -> Flint River (Georgia) -> Lake Seminole -> Apalachicola River -> Apalachicola Bay -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Lake McIntosh is a 260 ha reservoir near Peachtree City in the U.S. state of Georgia. It holds 1.5 billion gallons of water, and supplies 10.4 million gallons a day to the Crosstown Water Treatment Plant.