Salmo trutta
Salmo trutta
(Brown Trout)
Fishes
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1241 results for Salmo trutta (Brown Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
829069   Biser Creek in Sauk County1984  stocked
829155   Blue River in Iowa County1984  stocked
829156   Blue River in Iowa County1984  stocked
823572   Branchennan Creek in Lafayette County1984  stocked
823534   Branchewer Creek in Juneau County1984  stocked
834363   Branchonson Creek in Grant County1984  stocked
834414   Branchown Branch in Lafayette County1984  stocked
834350   Branchuce Valley Creek in Trempealeau County1984  stocked
847161   Branchunet River in Sawyer County1984  stocked
847193   Branchush Creek in Monroe County1984  stocked
847194   Branchush Creek in Monroe County1984  stocked
847278   Butternut Creek in Ashland County1984  stocked
847727   Cass Valley Creek in Grant County1984  stocked
847667   Castle Rock Creek in Grant County1984  stocked
848822   Champion Valley Creek in Richland County1984  stocked
836692   Eau Galle River in St. Croix County1984  stocked
836629   Eighteen Mile Creek in Dunn County1984  stocked
844286   Greenwood Valley Creek in Richland County1984  stocked
843673   Hoosier Hollow Creek in Richland County1984  stocked
831614   Kilness Creek in Buffalo County1984  stocked
847859   Little La Crosse River in Monroe County1984  stocked
847925   Little Lemonweir River in Monroe County1984  stocked
846508   Little Weirgor Creek in Sawyer County1984  stocked
839720   Mccaslin Branchook in Oconto County1984  stocked
838478   Meadow Branchook in Lincoln County1984  stocked
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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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