Salmo trutta
Salmo trutta
(Brown Trout)
Fishes
Exotic
Collection Info
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Species Profile
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131 results for Salmo trutta (Brown Trout)
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Page:123456
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
32849 IA state non-specific1980  established
588451 IAAdair[No locality description provided by MARIS]2001 10240009 West Nodawaystocked
588455 IAAdams[No locality description provided by MARIS]1995 10240012 Plattestocked
1632691 IAAllamakee[No locality description provided]2019 07060001 Coon-Yellowstocked
1874428 IAAllamakee[No locality description provided]2019 07060002 Upper Iowa 
1874532 IAAllamakee[No locality description provided]2020 07060001 Coon-Yellow 
1874554 IAAllamakee[No locality description provided]2020 07060001 Coon-Yellow 
1874592 IAAllamakee[No locality description provided]2020 07060002 Upper Iowa 
1675015 IAAllamakee[No locality description provided]2020 07060001 Coon-Yellow 
32908 IAAllamakeeCahoon at Marquette1987 07060001 Coon-Yellowstocked
32909 IAAllamakeeCarlson at Lansing1987 07060001 Coon-Yellowstocked
32912 IAAllamakeeClear near Dorchester1987 07060002 Upper Iowastocked
32913 IAAllamakeeCota at Harper's Ferry1987 07060001 Coon-Yellowstocked
32916 IAAllamakeeErickson [Spring Branch] near Lansing1987 07060001 Coon-Yellowstocked
278265 IAAllamakeeHickory Creek2001 07060001 Coon-Yellowstocked
32937 IAAllamakeeSuttle near Monona1987 07060001 Coon-Yellowstocked
32938 IAAllamakeeTeeple near Waukon1987 07060001 Coon-Yellowstocked
32951 IABlack HawkMitchell Lake, Waterloo1987 07080205 Middle Cedarstocked
270359 IABuchananWapsipinicon River, Independence1986 07080102 Upper Wapsipiniconestablished
588467 IACedar[No locality description provided by MARIS]1994 07080206 Lower Cedarstocked
588471 IAClayton[No locality description provided by MARIS]2002 07060004 Turkeystocked
1874562 IAClayton[No locality description provided]2020 07060006 Maquoketa 
1875591 IAClayton[No locality description provided]2024 07060001 Coon-Yellow 
1875642 IAClayton[No locality description provided]2024 07060003 Grant-Little Maquoketa 
1875643 IAClayton[No locality description provided]2024 07060003 Grant-Little Maquoketa 
Page:123456

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 [1/16/2026].

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