Salvelinus namaycush
Salvelinus namaycush
(Lake Trout)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

12 results for Salvelinus namaycush (Lake Trout)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
29597 CAPlacer/El DoradoLake Tahoe1987 16050101 Lake Tahoeestablished
261109 COMoffatGreen River in Lodore Canyon1987 14040106 Upper Green-Flaming Gorge Reservoirestablished
261098 COMoffatYampa River at Yampa Canyon1987 14050002 Lower Yampaestablished
32952 IADickinsonWest Lake Okoboji1987 10230003 Little Siouxextirpated
33520 IDBear LakeBear Lake1987 16010201 Bear Lakeestablished
286251 MTFlatheadMcgregor Lake1987 17010213 Lower Clark Forkestablished
286265 MTMadisonSailor Lake1987 10020005 Jeffersonestablished
286228 MTValleyFort Peck Dredge Cuts1987 10060001 Prairie Elk-Wolfestablished
39332 NVDoug/Lyon/WahsoeLake Tahoe1987 16050101 Lake Tahoeestablished
44723 UTRichBear Lake1987 16010201 Bear Lakeestablished
44724 UTSanpeteMarys Lake and other lakes at the head of Cottonwood Canyon1987 14060009 San Rafaelestablished
261121 UTUintahGreen River at Whirlpool Canyon1987 14060010 Lower Green-Diamondestablished

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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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/23/2026].

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