Salmo trutta
Salmo trutta
(Brown Trout)
Fishes
Exotic
Collection Info
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10 results for Salmo trutta (Brown Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
30683 CO Big Thompson drainage1997 10190006 Big Thompsonestablished
1728356 COLarimer[No locality description provided]2023 10190006 Big Thompson 
1729983 COLarimer[No locality description provided]2023 10190006 Big Thompson 
1892952 COLarimer[No locality description provided]2025 10190006 Big Thompson 
267507 COLarimerBig Thompson River2000 10190006 Big Thompsonestablished
269305 COLarimerBig Thompson River, below Olympus Dam2009 10190006 Big Thompsonestablished
269307 COLarimerBig Thompson River, Glade Park2009 10190006 Big Thompsonestablished
269523 COLarimerEstes Lake2008 10190006 Big Thompsonestablished
269631 COLarimerLonetree Reservoir2009 10190006 Big Thompsonestablished
158366 COLarimerRocky Mountain National Park1999 10190006 Big Thompsonestablished

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.

Disclaimer:

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 [12/5/2025].

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