Oncorhynchus clarkii × mykiss
Oncorhynchus clarkii × mykiss
(cutbow trout)
Native Hybrid

841 results for Oncorhynchus clarkii × mykiss (cutbow trout)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
27741 AZ Lower Colorado-Lake Mead (HUC6) non-specific1997 15010000 Lower Colorado-Lake Meadestablished
27642 AZ state non-specific1997 15000000 Lower Colorado Regionestablished
29722 CA Northern California; in native cutthroat range1997  established
29592 CA state non-specific1997 18000000 California Regionestablished
30321 CO Arkansas drainage1993 11020002 Upper Arkansasstocked
30146 CO Arkansas River1998 11020005 Upper Arkansas-Lake Meredithcollected
30408 CO Colorado drainage1993 14010001 Colorado Headwatersstocked
30410 CO Platte drainage1993 10190000 South Plattestocked
30409 CO Rio Grande drainage1993 13010001 Rio Grande Headwatersstocked
29991 CO South Platte (HUC6) non-specific1998 10190000 South Plattecollected
30020 CO North Platte (HUC6) non-specific1998 10180000 North Platteestablished
30412 CO state non-specific1997  established
269214 COEl PasoRampart Reservoir2007 11020003 Fountaincollected
30411 COHinsdaleEmerald Lake1993 14080101 Upper San Juanestablished
269114 COHuerfanoHorseshoe Lake [Lake Meriam]2009 11020006 Huerfanocollected
269662 COJacksonNorth Delaney Buttes Lake2009 10180001 North Platte Headwatersstocked
30714 COLarimerJoe Wright Reservoir on the Cache la Poudre1993 10190007 Cache La Poudrestocked
269236 COLas AnimasTrinidad Reservoir2009 11020010 Purgatoirecollected
269604 COLoganJumbo Lake (Julesburg Reservoir)2009 10190012 Middle South Platte-Sterlingstocked
269597 COMorganJackson Reservoir2009 10190003 Middle South Platte-Cherry Creekstocked
269251 COParkAntero Reservoir2009 10190001 South Platte Headwatersestablished
547160 COParkAntero Reservoir [5 mi NE of Antero Junction]2007 10190001 South Platte Headwatersunknown
30493 COParkSouth Platte River, at Spinney Mountain Reservoir1993 10190001 South Platte Headwatersstocked
33498 ID Kootenai-Pend Orielle drainage; in native cutthroat range1997 17010214 Pend Oreille Lakeestablished
33496 ID Lower Bear drainage; in native cutthroat range1997 16010200 Lower Bearestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/16/2024].

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