Geography | |
---|---|
Location | Northern California |
Coordinates | 37°59′11″N 121°31′23″W / 37.9863117°N 121.5230069°W [1] |
Adjacent to | Sacramento–San Joaquin River Delta |
Administration | |
State | California |
County | San Joaquin |
Mildred Island is a submerged island in the San Joaquin River delta, in California. [2] [3] It is part of San Joaquin County. It flooded in 1983, and the land was abandoned. [4] Its coordinates are 37°59′11″N 121°31′23″W / 37.9863117°N 121.5230069°W [1]. It appears on 1913 and 1952 United States Geological Survey maps of the area. [5] [6]