Salmo trutta
Brown Trout
Collection Information for
Salmo trutta
Results limited to
HUC #04040002
.
To see the collection list for the entire Great Lakes region,
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.
To see the collection list for the entire United States,
click here
.
Results also available in
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Specimen ID
State
County
Locality
Year
HUC Number
Drainage Name
Status
1901191
IL
Cook
Lake Michigan, at Chicago, IL
2018
04040002
Pike-Root
Citation for this information:
U.S. Geological Survey, 2026,
Salmo trutta
: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/9/2026