Cobbs Hill Reservoir

General data
- Water type: Artificial lake
- Progression: Genesee River -> Lake Ontario -> St. Lawrence River -> Gulf of St. Lawrence -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
Description
Cobbs Hill Reservoir is a reservoir located in Cobbs Hill Park in Rochester, New York, United States. The reservoir is used to supply drinking water to the city of Rochester. The source of the water is Hemlock Lake, which lies 48 km due south of and 120 m higher elevation than Rochester.