Oncorhynchus mykiss
Oncorhynchus mykiss
(Rainbow Trout)
Native Transplant

5797 results for Oncorhynchus mykiss (Rainbow Trout)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
268573 Rainbow Trout  Lake Michigan1986 04190000 Lake Michiganestablished
26192 Rainbow TroutAK near Big Delta1980 19080303 Healy Lake-Tanana Riverestablished
26193 Rainbow TroutAK Summit Lake near Paxson1980 19020102 Middle Copper Riverestablished
26191 Rainbow TroutAKFairbanks North StarFairbanks area lakes, ponds and gravel pits1980 19080306 Chena Riverestablished
26194 Rainbow TroutAKFairbanks North StarLost Lake, about 48km NW from Big Delta, next to Birch Lake1952 19080307 Tanana Flats-Tanana Riverestablished
30696 Rainbow TroutCO Big Thompson drainage1997 10190006 Big Thompsonestablished
30695 Rainbow TroutCO Cache La Poudre drainage1997 10190007 Cache La Poudreestablished
30398 Rainbow TroutCO Platte drainage1993 10190000 South Platteestablished
30723 Rainbow TroutCO South Platte (HUC6) non-specific1978 10190000 South Platteestablished
30115 Rainbow TroutCO South Platte River1998 10190003 Middle South Platte-Cherry Creekestablished
30697 Rainbow TroutCO St. Vrain drainage1997 10190005 St. Vrainestablished
30698 Rainbow TroutCO upper South Platte drainage1997 10190002 Upper South Platteestablished
269291 Rainbow TroutCOAdamsBarr Lake near Denver2007 10190003 Middle South Platte-Cherry Creekestablished
269283 Rainbow TroutCOArapahoeAurora Reservoir2008 10190003 Middle South Platte-Cherry Creekestablished
269670 Rainbow TroutCOArapahoeQuincy Reservoir near Denver2008 10190003 Middle South Platte-Cherry Creekestablished
269286 Rainbow TroutCOBoulderBarker Reservoir2009 10190005 St. Vrainestablished
267588 Rainbow TroutCOBoulderGross Reservoir2000 10190005 St. Vrainestablished
269574 Rainbow TroutCOBoulderGross Reservoir2008 10190005 St. Vrainestablished
269567 Rainbow TroutCOBoulderGross Reservoir2009 10190005 St. Vrainestablished
267701 Rainbow TroutCOBoulderSt. Vrain Creek2000 10190005 St. Vrainestablished
269545 Rainbow TroutCOClear CreekGeorgetown Lake2009 10190004 Clearestablished
269486 Rainbow TroutCOClear Creek/JeffClear Creek2009 10190004 Clearestablished
269480 Rainbow TroutCODouglasChatfield Lake2009 10190002 Upper South Platteestablished
269679 Rainbow TroutCODouglasSouth Platte River, 5 miles southwest of Deckers2009 10190002 Upper South Platteestablished
269684 Rainbow TroutCODouglasSouth Platte River, at Deckers2009 10190002 Upper South Platteestablished

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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/18/2022].

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