Salmo trutta
Salmo trutta
(Brown Trout)
Fishes
Exotic
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1328 results for Salmo trutta (Brown Trout)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
828217   Big Creek in Trempealeau County1975  stocked
829273   Birch Lake in Iowa County1975  stocked
829274   Birch Lake in Iowa County1975  stocked
829053   Black Earth Creek in Dane County1975  stocked
829253   Blue River in Iowa County1975  stocked
823539   Branchennan Creek in Lafayette County1975  stocked
823525   Branchewer Creek in Juneau County1975  stocked
834356   Branchonson Creek in Grant County1975  stocked
834406   Branchown Branch in Lafayette County1975  stocked
834326   Branchuce Valley Creek in Trempealeau County1975  stocked
834327   Branchuce Valley Creek in Trempealeau County1975  stocked
847147   Branchule River in Forest County1975  stocked
847150   Branchunet River in Sawyer County1975  stocked
847180   Branchush Creek in Monroe County1975  stocked
847184   Branchush Creek in Monroe County1975  stocked
847090   Buffalo River in Trempealeau County1975  stocked
847091   Buffalo River in Trempealeau County1975  stocked
847264   Butternut Creek in Ashland County1975  stocked
847716   Cass Valley Creek in Grant County1975  stocked
847717   Cass Valley Creek in Grant County1975  stocked
847660   Castle Rock Creek in Grant County1975  stocked
847585   Castle Rock Creek in Grant County1975  stocked
836686   Eau Galle River in St. Croix County1975  stocked
829375   Elk Creek in Chippewa County1975  stocked
829376   Elk Creek in Chippewa County1975  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 [2/23/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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