Geography | |
---|---|
Location | Northern California |
Coordinates | 37°51′35″N 121°34′15″W / 37.85972°N 121.57083°W [1] |
Adjacent to | Sacramento–San Joaquin River Delta |
Highest elevation | 3 ft (0.9 m) [1] |
Administration | |
United States | |
State | California |
County | Contra Costa |
Eucalyptus Island is a small island in the Sacramento–San Joaquin River Delta. [2] [3] [4] It is part of Contra Costa County, California. Its coordinates are 37°51′35″N 121°34′15″W / 37.85972°N 121.57083°W [1], and the United States Geological Survey measured its elevation as 3 ft (0.91 m) in 1981. [1] It appears on a 1978 USGS map of the area. [5]