Island in California
Island No. 1 (formerly called Cross Island)
[2] is a partially submerged island in the
Napa River, upstream of
San Pablo Bay (an embayment of
San Francisco Bay).
[3]
[4]
[2] It is in
Napa and
Solano County,
California, and parts of it are managed as part of the
Napa-Sonoma Marshes Wildlife Area.
[5]
[6] Its coordinates are
38°08′35″N 122°20′40″W / 38.14306°N 122.34444°W / 38.14306; -122.34444 (Island No. 1)
[1], and the
United States Geological Survey measured its elevation as 3 ft (0.91 m) in 1981.
[1] It, along with
Island No. 2,
Green Island and
Tubbs Island, are labeled on a 1902 USGS map of the area.
[7]
References
- ^
a
b
c
d
U.S. Geological Survey Geographic Names Information System: Island No. 1
- ^
a
b
"Vallejo Proposes New Road To Bay Via San Rafael". The Sacramento Bee. Sacramento, California. May 18, 1921. p. 20.
-
^ California State Automobile Association (1999). San Francisco Bay Region (Map). 1:190,000. American Automobile Association.
-
^
"Salt plant will involve expenditure of $3,500,000". The Napa Valley Register. Napa, California. May 14, 1952. p. 16.
-
^
"Directional Map Napa-Sonoma Marshes Wildlife Area". California Department of Fish and Wildlife, Bay Delta Region. May 2019.
Archived from the original on April 23, 2020. Retrieved February 26, 2021.
-
^ URS Corporation (May 2019).
"Napa-Sonoma Marshes Wildlife Area Land Management Plan". California Department of Fish and Game. Retrieved February 26, 2021.
-
^ Goode, R.U.; Fletcher, L.C. (1902), Topography, State of California: Woodward Island Quadrangle, United States Geological Survey
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