Contact information
For information on Lakes in Wisconsin, contact:
DNR SWIMS
Division of Water
Bureau of Water Quality
Aquatic Invasive Species Contacts

Round Goby

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Total Locations: 87
Total Lakes and Rivers: 131 *

Disclaimer: Aquatic invasive species (AIS) records are assigned statuses of "verified", "observed", or "no longer observed" based on AIS Status Guidance. In general, "verified" populations are established and have been verified by a taxonomic expert. Populations with the "observed" status have not been verified by a taxonomic expert or do not have established populations. Populations with the "no longer observed" status include populations where a reproducing population did not establish. Our inventories are not necessarily exhaustive so it is important to report occurrences. To report new discoveries visit: https://dnr.wisconsin.gov/topic/Invasives/report.html. See the Aquatic Invasive Species Guidance for information on how statuses are assigned. Personally identifiable information on data collection forms may be provided to requesters to the extent required by Wisconsin's Open Records Law [ss. 19.31-19.39, Wis. Stats.].

By County | By Waterbody | By Species | By Year | Open In Excel
Page 1 of 4
WaterbodyStatusWaterbody ID Code (WBIC)Year First FoundDetails
Brown County (22)
Apple Creek - Rosin RdVerified1241002015 Details
Ashwaubenon Creek - Grant StreetVerified 2015 Details
Ashwaubenon Creek US Grant RoadVerified1222002015 Details
Baird Creek - Preble WIVerified 2016 Details
Beaver Dam Creek - West of Memorial DrVerified4101002015 Details
Bower Creek - Bower Creek RdVerified 2016 Details
Duck Creek-Pamperin ParkVerified4097002015 Details
Dutchmans Creek - Oneida StreetVerified1216002015 Details
East River - 100 m Down Stream Hoffman RdVerified1180002016 Details
East River - 30 m Up Stream Cth XVerified 2016 Details
East River - 30 m Up Stream of Cth PPVerified 2016 Details
East River - 5 m Up Stream Old Martin RdVerified 2016 Details
East River - 60 m Up Stream of Ledgeview RdVerified 2016 Details
East River - Hwy GVerified 2016 Details
Fox River - De Pere Dam to Mouth of Fox RiverVerified1179002015 Details
Fox River - Little Kaukauna Dam to De Pere DamVerified1179002015 Details
Fox River - Rapid Croche Dam to Little Kaukauna DamVerified1179002016 Details
Lancaster CreekVerified4100002015 Details
Manure pit, private property, Town of Scott No Longer Observed 2023 Details
Plum Creek - CTH ZZ Wrightstown BridgeVerified1251002015 Details
Unnamed Trib. (410000) - Lakeview Dr.Verified 2015 Details
UNT to East River (Willow) - 130 m Down Stream Guns RdVerified 2016 Details
Door County (3)
Eagle Harbor/Green BayVerified and Vouchered996002016 Details
Stony CreekVerified55907252022 Details
Sturgeon BayVerified and Vouchered967002016 Details
Douglas County (3)
Newton CreekVerified55825882016 Details
Newton CreekVerified28436502016 Details
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* Total Lakes and Rivers = total unique Waterbody ID Codes (WBICs). If a waterbody, such as a small pond not in the DNR 24 K Hydrolayer, doesn't have a WBIC, it isn't currently counted in the total.

** Purple Loosestrife - DNR has only a partial list of locations. For more extensive data, visit the Great Lakes Indian and Fish Wildlife Commission (GLIFWC) website [exit DNR].

** Fish species - This web page only has a partial list of locations. For more extensive data, visit the Wisconsin Department of Natural Resources Map of Distribution of WI Fish Species [exit DNR].