| Lake Hillcrest | |
|---|---|
  Lake Hillcrest  Lake Hillcrest | |
| Location | Madison County |
| Coordinates | 38°44′54″N89°59′36″W / 38.7483815°N 89.9934361°W |
| Type | reservoir |
| Basin countries | United States |
| Max. length | .593 mi (0.954 km) |
| Max. width | 0.17 mi (0.27 km) |
| Surface area | 20.4 acres (8.3 ha) |
| Average depth | 10–15 ft (3.0–4.6 m) |
| Max. depth | 44 ft (13 m) |
| Shore length1 | 8.53 mi (13.73 km) |
| Surface elevation | 509 ft (155 m) [1] |
| Islands | none |
| Settlements | Hillcrest, Illinois |
| 1 Shore length is not a well-defined measure. | |
Lake Hillcrest is a lake in Madison County, Illinois, United States.
