Alosa sapidissima
Alosa sapidissima
(American Shad)
Native Transplant

66 results for Alosa sapidissima (American Shad)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
28251 CALos AngelesEast San Pedro1890 18070106 San Gabrielestablished
28252 CALos AngelesEast San Pedro1894 18070106 San Gabrielestablished
28254 CALos AngelesSan Pedro1895 18070106 San Gabrielestablished
28250 CALos AngelesWilmington1880 18070106 San Gabrielestablished
28246 CALos AngelesWilmington1896 18070106 San Gabrielcollected
28665 CAMaderaMillerton Lake on San Joaquin River1956 18040006 Upper San Joaquinestablished
28666 CAMaderaMillerton Lake on San Joaquin River1956 18040006 Upper San Joaquinestablished
29440 CAMaderaMillerton Lake on San Joaquin River1980 18040006 Upper San Joaquinestablished
28248 CAMontereyMonterey Bay1896 18060015 Monterey Bayestablished
620763 CASacramentoDelta [general location]1950 18020163 Lower Sacramentoestablished
620765 CASacramentoDelta [general location]1962 18020163 Lower Sacramentoestablished
620772 CASacramentoDelta [general location]1976 18020163 Lower Sacramentoestablished
620767 CASacramentoDelta [general location]1984 18020163 Lower Sacramentoestablished
620762 CASacramentoDelta [general location]1991 18020163 Lower Sacramentoestablished
613465 CASanta BarbaraSanta Barbara1968 18060013 Santa Barbara Coastalestablished
620768 CASutterSacramento River1871 18020161 Upper Coon-Upper Auburnestablished
620769 CASutterSacramento River1873 18020161 Upper Coon-Upper Auburnestablished
620770 CASutterSacramento River1876 18020161 Upper Coon-Upper Auburnestablished
620771 CASutterSacramento River1881 18020161 Upper Coon-Upper Auburnestablished
620764 CASutterSacramento River1972 18020161 Upper Coon-Upper Auburnestablished
620761 CASutterSacramento River1977 18020161 Upper Coon-Upper Auburnestablished
160536 CATehamaSacramento River at Tehama1871 18020156 Thomes Creek-Sacramento Riverestablished
28240 CATehamaSacramento River at Tehama1871 18020156 Thomes Creek-Sacramento Riverfailed
28241 CATehamaSacramento River near Tehama1873 18020156 Thomes Creek-Sacramento Rivercollected
28242 CATehamaSacramento River near Tehama1876 18020156 Thomes Creek-Sacramento Rivercollected

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/4/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.