Salvelinus namaycush
Salvelinus namaycush
(Lake Trout)
Fishes
Native Transplant
Collection Info
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25 results for Salvelinus namaycush (Lake Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
28725 CA Lahontan drainage1976 18070204 Newport Bayestablished
1457572 CA Lake Tahoe1964 16050101 Lake Tahoeestablished
39006 CAEl DoradoCascade Lake1920 16050101 Lake Tahoefailed
29354 CAEl DoradoFallen Leaf Lake1920 16050101 Lake Tahoeestablished
28730 CAEl DoradoFallen Leaf Lake1966 16050101 Lake Tahoeestablished
620950 CAEl DoradoLake Tahoe1895 16050101 Lake Tahoeestablished
28731 CAEl DoradoStony Ridge Lake1966 16050101 Lake Tahoeestablished
29728 CALakeClear Lake, Lake County1923 18020116 Upper Cachefailed
29727 CALassenEagle Lake1923 18080003 Honey-Eagle Lakesfailed
29321 CANevadaDonner Lake1895 16050102 Truckeeestablished
29323 CANevadaDonner Lake1962 16050102 Truckeeestablished
28729 CANevadaDonner Lake1966 16050102 Truckeeestablished
161147 CAPlacer/El DoradoLake Tahoe1865 16050101 Lake Tahoestocked
28726 CAPlacer/El DoradoLake Tahoe1885 16050101 Lake Tahoeestablished
28289 CAPlacer/El DoradoLake Tahoe1895 16050101 Lake Tahoeestablished
28728 CAPlacer/El DoradoLake Tahoe1966 16050101 Lake Tahoeestablished
29597 CAPlacer/El DoradoLake Tahoe1987 16050101 Lake Tahoeestablished
167682 CAPlumasBucks Lake2000 18020121 North Fork Featherestablished
167715 CAPlumasFrenchman Lake2000 18020123 Middle Fork Featherestablished
167745 CAPlumasLake Davis2000 18020123 Middle Fork Featherestablished
620951 CASacramentoDelta [general location]1950 18020163 Lower Sacramentoestablished
29729 CASan FranciscoGolden Gate Park lakes, San Francisco1926 18050006 San Francisco Coastal Southfailed
1529781 CASanta CruzScott Creek2003 18050006 San Francisco Coastal Southstocked
1529784 CASanta CruzScott Creek2003 18050006 San Francisco Coastal Southstocked
29730 CASiskiyouCastle Lake, Siskiyou County1926 18020005 Sacramento Headwatersestablished

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.