Salvelinus namaycush
Salvelinus namaycush
(Lake Trout)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
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22 results for Salvelinus namaycush (Lake Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
44603 UT state non-specific1992  established
44783 UTDaggettFlaming Gorge Reservoir1982 14040106 Upper Green-Flaming Gorge Reservoirestablished
44752 UTDaggettFlaming Gorge Reservoir1996 14040106 Upper Green-Flaming Gorge Reservoirestablished
1547686 UTDaggettFlaming Gorge Reservoir2019 14040106 Upper Green-Flaming Gorge Reservoirestablished
273737 UTDaggettGreen River, at Flaming Gorge Reservoir1988 14040106 Upper Green-Flaming Gorge Reservoirestablished
263040 UTDaggettGreen River, at Flaming Gorge Reservoir2000 14040106 Upper Green-Flaming Gorge Reservoirestablished
261753 UTDaggettGreen River, at Flaming Gorge Reservoir2006 14040106 Upper Green-Flaming Gorge Reservoirestablished
44784 UTDuchesneStarvation Reservoir1982 14060004 Strawberryestablished
44466 UTRichBear Lake1963 16010201 Bear Lakestocked
44723 UTRichBear Lake1987 16010201 Bear Lakeestablished
262195 UTRichBear Lake2000 16010201 Bear Lakestocked
44467 UTSanpeteMarys Lake1953 14060009 San Rafaelstocked
44724 UTSanpeteMarys Lake and other lakes at the head of Cottonwood Canyon1987 14060009 San Rafaelestablished
44464 UTSevierFish Lake1900 14070003 Fremontcollected
44465 UTSevierFish Lake1963 14070003 Fremontstocked
263033 UTSevierFish Lake2000 14070003 Fremontestablished
261121 UTUintahGreen River at Whirlpool Canyon1987 14060010 Lower Green-Diamondestablished
44463 UTUtahProvo River1900 16020201 Utah Lakefailed
1467977 UTUtahSpring Creek [tributary of Utah Lake]1900 16020201 Utah Lakefailed
44462 UTUtahSpring Creek, a tributary of Utah Lake1900 16020202 Spanish Forkfailed
44461 UTUtahUtah Lake1894 16020201 Utah Lakeextirpated
1467975 UTWasatchProvo River near Heber, Utah1900 16020203 Provofailed

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/15/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.