Salmo trutta
Salmo trutta
(Brown Trout)
Fishes
Exotic
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9 results for Salmo trutta (Brown Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
267699 ID Snake River from American Falls to Weiser1962 17040209 Lake Walcottestablished
33346 ID Snake River from American Falls to Weiser1978 17040209 Lake Walcottestablished
741979 IDCassiaRAFT RIVER1973 17040209 Lake Walcottstocked
742195 IDCassiaTRAPPER CREEK1988 17040209 Lake Walcottstocked
742224 IDCassiaTRAPPER CREEK1988 17040209 Lake Walcottstocked
741636 IDMinidokaEMERALD LAKE1985 17040209 Lake Walcottstocked
741637 IDMinidokaRUPERT GRAVEL POND1985 17040209 Lake Walcottstocked
1749240 IDPower[No locality description provided]2022 17040209 Lake Walcott 
270018 IDPowerSnake River, Lake Walcott to American Falls Reservoir2000 17040209 Lake Walcottstocked

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 [7/19/2025].

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