Oncorhynchus mykiss
Oncorhynchus mykiss
(Rainbow Trout)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

9 results for Oncorhynchus mykiss (Rainbow Trout)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1899121 ILCookLake Michigan, at Chicago, IL2016 04040002 Pike-Root 
1899194 ILCookLake Michigan, at Chicago, IL2017 04040002 Pike-Root 
1899199 ILCookLake Michigan, at Chicago, IL2017 04040002 Pike-Root 
1900900 ILCookLake Michigan, at Chicago, IL2018 04040002 Pike-Root 
1901192 ILCookLake Michigan, at Chicago, IL2018 04040002 Pike-Root 
1900737 ILCookLake Michigan, at Chicago, IL2019 04040002 Pike-Root 
1693588 ILLakeWaukegan dates collected: 22 May 2003, 24 July 2003, 2 October 20032003 04040002 Pike-Rootunknown
1693214 ILLakeWaukegan, near intersection Glen Rock Ave. & Washington St.1998 04040002 Pike-Rootunknown
1693213 ILLakeWaukegan, near intersection Glen Rock Ave. & Washington St.2001 04040002 Pike-Rootunknown

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.

Disclaimer:

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 [5/15/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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