Oncorhynchus tshawytscha

Chinook Salmon

Collection Information for Oncorhynchus tshawytscha

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
33840IN Lake Michigan196804190000Lake Michiganestablished
33991IN Lake Michigan in northwestern part of state199204190000Lake Michiganestablished
158218INPorterIndiana Dunes National Lakeshore199904040001Little Calumet-Galienestablished
1524050INSt. JosephSaint Joseph River200604050001St. Josephstocked
1524041INPorterLittle Calumet River201204040001Little Calumet-Galienstocked
1524032INPorterLittle Calumet River201204040001Little Calumet-Galienstocked
1891413INPorter[No locality description provided]202404040001Little Calumet-Galien 
1892900INLake[No locality description provided]202504040001Little Calumet-Galien 

Citation for this information:
U.S. Geological Survey, 2026, Oncorhynchus tshawytscha: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 2/21/2026