Salmo trutta
Salmo trutta
(Brown Trout)

1165 results for Salmo trutta (Brown Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
33205 ID Bear drainage1990 16010200 Lower Bearestablished
270023 ID Big Wood River2000 17040219 Big Woodstocked
139812 ID Caribou National Forest2001 16010202 Middle Bearunknown
33343 ID Clark Fork River1978 17010213 Lower Clark Forkestablished
270024 ID Little Wood River2000 17040221 Little Woodstocked
242492 ID Palouse drainage2007 17060108 Palouseestablished
267700 ID Portneuf River1962 17040208 Portneufestablished
33344 ID Portneuf River1978 17040208 Portneufestablished
33534 ID South Fork Snake River1981 17060103 Lower Snake-Asotinestablished
33203 ID Spokane (HUC6) non-specific1990 17010300 Spokaneestablished
267699 ID Snake River from American Falls to Weiser1962 17040209 Lake Walcottestablished
33346 ID Snake River from American Falls to Weiser1978 17040209 Lake Walcottestablished
33351 ID state non-specific1948 17000000 Pacific Northwest Regionestablished
267697 ID state non-specific1962 17000000 Pacific Northwest Regionunknown
33347 ID state non-specific1978 17000000 Pacific Northwest Regionestablished
33134 ID state non-specific1980 17000000 Pacific Northwest Regionestablished
741758 IDAdaBOISE RIVER1974 17050114 Lower Boisestocked
741776 IDAdaBOISE RIVER1974 17050114 Lower Boisestocked
741777 IDAdaBOISE RIVER1974 17050114 Lower Boisestocked
742530 IDAdaBOISE RIVER1975 17050114 Lower Boisestocked
741657 IDAdaBOISE RIVER1975 17050114 Lower Boisestocked
742165 IDAdaBOISE RIVER1976 17050114 Lower Boisestocked
741981 IDAdaBOISE RIVER1976 17050114 Lower Boisestocked
742261 IDAdaBOISE RIVER1976 17050114 Lower Boisestocked
741760 IDAdaBOISE RIVER1977 17050114 Lower Boisestocked

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.


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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/8/2023].

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