Rhode Island is a small, partially submerged island in the San Joaquin River delta, in California.[2] It is part of Contra Costa County. Its coordinates are 37°59′59″N 121°34′31″W / 37.9996445°N 121.5752300°W[1]. It appears on a 1952 United States Geological Survey map of the area.[3]
References
- ^ a b U.S. Geological Survey Geographic Names Information System: Rhode Island
- ^ "New Floods Sweep Valleys". Oakland Tribune. Oakland, California. 1938-02-14. p. 1.
- ^ United States Geological Survey (1952). "Woodward Island Quadrangle, California" (Map). United States Department of the Interior Geological Survey. 1:24000.
Map: Islands of Suisun Bay and the Sacramento–San Joaquin River Delta | |
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