Grant Lake, also called Halls Valley Lake, is an artificial lake located in Santa Clara County, California. It is located 1,598 ft (487 m) above sea level within Joseph D. Grant County Park.
| Grant Lake | |
|---|---|
 Grant Lake in February 2008 | |
  Grant Lake  Grant Lake | |
| Location | Santa Clara County, California |
| Coordinates | 37°20′45″N 121°43′09″W / 37.34583°N 121.71917°W |
| Type | reservoir |
| Basin countries | United States |
| Managing agency | Santa Clara Valley Water District |
| Surface elevation | 1,598 ft (487 m) |
| References | [1] |