Alosa sapidissima
Alosa sapidissima
(American Shad)
Native Transplant

88 results for Alosa sapidissima (American Shad)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
33324 ID Snake River below Shoshone Falls, up to Hells Canyon1990 17040212 Upper Snake-Rockestablished
33327 ID Snake River to Lewiston (whole length of state)1978 17060103 Lower Snake-Asotinestablished
40441 OR Columbia River1876 17080003 Lower Columbia-Clatskanieestablished
40443 OR Columbia River1885 17080003 Lower Columbia-Clatskanieestablished
40442 OR Columbia River1886 17080003 Lower Columbia-Clatskanieestablished
40417 OR Columbia River1896 17080003 Lower Columbia-Clatskanieestablished
40471 OR Columbia River1976 17080003 Lower Columbia-Clatskanieestablished
40445 OR Columbia River1979 17080003 Lower Columbia-Clatskanieestablished
40610 OR Columbia River1980 17080003 Lower Columbia-Clatskanieestablished
40421 OR Columbia River as far up as the Cascades, 150 miles from the mouth1896 17080001 Lower Columbia-Sandyestablished
40425 OR Off Knappton (=Knapp?)1896 17080006 Lower Columbiaestablished
160484 OR Rogue River1942 17100310 Lower Rogueestablished
40428 OR whole coast of OR1976 17100204 Siletz-Yaquinaestablished
747265 ORClackamasWILLAMETTE R. 10000 M UPSTREAM OF I-5 BRIDGE TO 7500 M DOWNSTREAM OF MOLLALA RIVER ST1998 17090007 Middle Willametteestablished
274470 ORColumbiaColumbia River (R.M. 54) at Crims Island [~7 miles below Longview, WA]2003 17080003 Lower Columbia-Clatskanieestablished
40424 ORColumbiaColumbia River at Cowlitz River1896 17080003 Lower Columbia-Clatskanieestablished
40426 ORColumbiaColumbia River off Cottonwood Island near the mouth of the1896 17080003 Lower Columbia-Clatskanieestablished
160483 ORCoosCoos Bay1942 17100304 Coosestablished
268377 ORCoosCoos Bay [Coos River]1935 17100304 Coosestablished
40419 ORCoosCoquille River1889 17100305 Coquilleestablished
40609 ORCoos-Curry-Douglasnorthern coastline in rivers with ocean access from California northward to around Reedsport1980 17100304 Coosestablished
40420 ORCurry/JosephineRogue River1883 17100310 Lower Rogueestablished
40416 ORCurry/JosephineRogue River1896 17100310 Lower Rogueestablished
268378 ORCurry/JosephineRogue River1935 17100310 Lower Rogueestablished
747268 ORDouglasS.FORK UMPQUA R. AT MOUTH OF LOOKINGGLASS CR.1969 17100302 South Umpquaestablished

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.


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/29/2024].

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