Knight Island is a mostly-submerged island in the Napa River, upstream of San Pablo Bay (an embayment of San Francisco Bay).[2][3][4] It is in Solano County, California, and managed as part of the Napa-Sonoma Marshes Wildlife Area.[5][6] Its coordinates are 38°08′09″N 122°17′58″W / 38.13583°N 122.29944°W[1], and the United States Geological Survey measured its elevation as 3 ft (0.91 m) in 1981.[1]
Knight Island Knight Island Knight Island | |
Geography | |
---|---|
Location | Northern California |
Coordinates | 38°08′09″N 122°17′58″W / 38.13583°N 122.29944°W[1] |
Adjacent to | Napa River |
Highest elevation | 3 ft (0.9 m)[1] |
Administration | |
United States | |
State | California |
County | Solano |