Oncorhynchus tshawytscha
Oncorhynchus tshawytscha
(Chinook Salmon)
Fishes
Native Transplant
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16 results for Oncorhynchus tshawytscha (Chinook Salmon)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
37878 NH state non-specific1875 01000000 New Englandfailed
37879 NH state non-specific1878 01000000 New Englandfailed
37880 NH state non-specific1880 01000000 New Englandfailed
37881 NH state non-specific1901 01000000 New Englandfailed
37848 NH state non-specific1936 01000000 New Englandextirpated
37882 NH state non-specific1936 01000000 New Englandfailed
37876 NHCarrollOssipee Lake1936 01060002 Saco Riverfailed
37780 NHCarroll/GraftonSquam Lake1936 01070001 Pemigewasset Riverfailed
642970 NHCoosConnecticut Lake, First in Coos County, near Pittsburg1938 01080101 Headwaters Connecticut Riverestablished
642971 NHCoosConnecticut Lake, First in Coos County, near Pittsburg1938 01080101 Headwaters Connecticut Riverestablished
642972 NHCoosConnecticut Lake, First in Coos County, near Pittsburg1939 01080101 Headwaters Connecticut Riverestablished
37875 NHCoosFirst Connecticut Lake (Reservoir)1936 01080101 Headwaters Connecticut Riverfailed
285246 NHCoosFirst Connecticut Lake (Reservoir)1938 01080101 Headwaters Connecticut Riverstocked
285247 NHCoosFirst Connecticut Lake (Reservoir)1939 01080101 Headwaters Connecticut Riverstocked
37877 NHMerrimack/SullivanSunapee Lake1936 01080106 Black River-Connecticut Riverfailed
261239 NHRockinghamExeter River at Exeter1985 01060003 Piscataqua-Salmon Fallsfailed

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/18/2025].

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