Oncorhynchus nerka
Oncorhynchus nerka
(Sockeye Salmon)
Fishes
Native Transplant
Collection Info
Point Map
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19 results for Oncorhynchus nerka (Sockeye Salmon)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
30405 CO Colorado drainage1993 14010001 Colorado Headwatersestablished
267682 COEagleRuedi Creek2000 14010004 Roaring Forkestablished
267582 COGrandGranby/Shadow Mountain Lakes2000 14010001 Colorado Headwatersestablished
29956 COGrandLake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver]1952 14010001 Colorado Headwatersestablished
29958 COGrandLake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver]1971 14010001 Colorado Headwatersestablished
29959 COGrandLake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver]1971 14010001 Colorado Headwatersestablished
30223 COGrandLake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver]1974 14010001 Colorado Headwatersestablished
30530 COGrandLake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver]1982 14010001 Colorado Headwatersestablished
30531 COGrandShadow Mountain Reservoir in the headwaters of the Colorado River [~60 mi NW of Denver]1982 14010001 Colorado Headwatersestablished
267763 COGrandWilliams Fork Reservoir2000 14010001 Colorado Headwatersestablished
270035 COGrandWilliams Fork Reservoir2009 14010001 Colorado Headwatersestablished
270042 COGrandWolford Mountain Reservoir2009 14010001 Colorado Headwatersestablished
270030 COPitkinRuedi Reservoir2009 14010004 Roaring Forkestablished
30529 COSummitDillon Reservoir [Blue River]1982 14010002 Blueestablished
267560 COSummitDillon Reservoir [Blue River]2000 14010002 Blueestablished
29960 COSummitDillon Reservoir on the Blue River1971 14010002 Blueestablished
29961 COSummitGreen (Mountain) Reservoir on the Blue River1971 14010002 Blueestablished
160264 COSummitGreen Mountain Reservoir on the Blue River1952 14010002 Blueestablished
30225 COSummitGreen Mountain Reservoir on the Blue River1974 14010002 Blueestablished

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 [2/22/2026].

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