Alosa pseudoharengus

Alewife

Collection Information for Alosa pseudoharengus

Results limited to HUC #04010201.
To see the collection list for the entire Great Lakes region, click here.
 To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

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Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
156353WIDouglasSt. Louis River estuary200104010201St. Louisestablished
793058WIDouglasSt Louis River at RM 4.8197604010201St. Louisestablished
793072WIDouglasSt Louis River at RM 10198004010201St. Louisestablished
793075WIDouglasSt Louis River at RM 3198104010201St. Louisestablished
793078WIDouglasSt Louis River at RM 4198204010201St. Louisestablished
793089WIDouglasSt Louis River at RM 4198804010201St. Louisestablished
793093WIDouglasSt Louis River at RM 4199004010201St. Louisestablished
793096WIDouglasSt Louis River at RM 4199004010201St. Louisestablished
793079WIDouglasSt Louis River at RM 3.2198204010201St. Louisestablished
793095WIDouglasSt Louis River at RM 3.2199004010201St. Louisestablished
793086WIDouglasSt Louis River at RM 5198704010201St. Louisestablished
793094WIDouglasSt Louis River at RM 5199004010201St. Louisestablished
793087WIDouglasSt Louis River at RM 5.7198704010201St. Louisestablished
793090WIDouglasSt Louis River at RM 5.7198904010201St. Louisestablished
793097WIDouglasSt Louis River at RM 5.7199004010201St. Louisestablished
793100WIDouglasSt Louis River at RM 0.1199104010201St. Louisestablished
1906722WIDouglasLake Superior, at St. Louis River, MN/WI201204010201St. Louis 
1910344WIDouglasLake Superior, at St. Louis River, MN/WI202104010201St. Louis 
1910558WIDouglasLake Superior, at St. Louis River, MN/WI202104010201St. Louis 
1910784WIDouglasLake Superior, at St. Louis River, MN/WI202104010201St. Louis 
1910868WIDouglasLake Superior, at St. Louis River, MN/WI202104010201St. Louis 
1916686WIDouglasLake Superior, at St. Louis River, MN/WI202304010201St. Louis 
1919706WIDouglasLake Superior, at St. Louis River, MN/WI202404010201St. Louis 
1919708WIDouglasLake Superior, at St. Louis River, MN/WI202404010201St. Louis 
1922439WIDouglasLake Superior, at St. Louis River, MN/WI202504010201St. Louis 

Citation for this information:
U.S. Geological Survey, 2026, Alosa pseudoharengus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/10/2026