| Flat River Reservoir | |
|---|---|
| Location | Kent County, Rhode Island |
| Coordinates | 41°41′47″N71°36′24″W / 41.6962573°N 71.6066813°W |
| Type | Artificial lake |
| Basin countries | United States |
| Max. depth | 30 ft (9 m) [1] |
| Surface elevation | 246 ft (75 m) [2] |
Flat River Reservoir is a large lake in Kent County, Rhode Island.