Carassius auratus
Carassius auratus
(Goldfish)
Fishes
Exotic
Collection Info
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Impacts

16 results for Carassius auratus (Goldfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
793147 WIKenoshaPike Creek at RM 01975 04190000 Lake Michiganunknown
793150 WIKenoshaUnnamedCreek at RM 01975 04190000 Lake Michiganunknown
793192 WIMilwaukee[No specific locality provided]1990 04190000 Lake Michiganunknown
793148 WIMilwaukeeLake Michigan at RM 01975 04190000 Lake Michiganunknown
1900273 WIMilwaukeeLake Michigan, at Milwaukee, WI2017 04190000 Lake Michigan 
1901785 WIMilwaukeeLake Michigan, at Milwaukee, WI2018 04190000 Lake Michigan 
1901731 WIMilwaukeeLake Michigan, at Milwaukee, WI2018 04190000 Lake Michigan 
1917373 WIMilwaukeeLake Michigan, at Milwaukee, WI2023 04190000 Lake Michigan 
1922635 WIMilwaukeeLake Michigan, at Milwaukee, WI2025 04190000 Lake Michigan 
793155 WIMilwaukeeOak Creek at RM 0.31975 04190000 Lake Michiganunknown
793180 WIMilwaukeeSheridan Park Pond at RM 01981 04190000 Lake Michiganunknown
1702128 WIOzaukeeLake Michigan2000 04190000 Lake Michiganestablished
793128 WIOzaukeeLake Michigan at RM 69.51973 04190000 Lake Michiganunknown
793146 WIOzaukeeSauk Creek at RM 0.11974 04190000 Lake Michiganunknown
793161 WIRacineRoot River at RM 01976 04190000 Lake Michiganunknown
793159 WIRacineRoot River at RM 01976 04190000 Lake Michiganunknown

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 [4/10/2026].

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.