Prospect Island (California)
USGS aerial imagery of the island. | |
| Geography | |
|---|---|
| Location | Northern California |
| Coordinates | 38°14′47″N 121°39′56″W / 38.2463030°N 121.6655110°W |
| Adjacent to | Sacramento–San Joaquin River Delta |
| Administration | |
| State | California |
| County | Solano |
Prospect Island is a small island in the San Joaquin River delta, in California. It is part of Solano County, and managed by Reclamation District 1667. Its coordinates are 38°14′47″N 121°39′56″W / 38.2463030°N 121.6655110°W. It appears on a 1952 USGS map; by 1978, survey maps show it cut diagonally by the Sacramento River Deep Water Ship Channel.