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

Chinese Mystery Snail

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Total Locations: 873
Total Lakes and Rivers: 857 *

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: http://dnr.wi.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 30
WaterbodyStatusWaterbody ID Code (WBIC)CountyDetails
2021 (3)
Black Otter LakeVerified315600Outagamie Details
No Mans LakeVerified2486300Burnett, Washburn Details
Robie LakeVerified2671500Burnett Details
2020 (26)
Balsam Branch Verified Polk Details
CMS Crystal LakeVerified2897300Bayfield Details
CMS Deer LakeVerified2460700Burnett Details
CMS Gabrielson, Burnett Co.Verified2639200Burnett, Polk Details
CMS Mill PondVerified2876000Bayfield Details
CMS Round Lake Burnett Co. 2020Verified2493700Burnett Details
CMS-Green LakeVerified2467200Burnett Details
CMS-Pike LakeVerified   Details
CMS-Pike Lake Burnett Co.Verified   Details
Deer Creek Verified2619400Polk Details
Diamond Lake Verified and Vouchered2461200Polk Details
Franklin LakeVerified692900Forest Details
Lake 26 RdVerified5003363Burnett Details
Loon Creek - Briggs Lake RdVerified Burnett Details
Loon Creek - Eagle Lake RdVerified Burnett Details
Loon Creek - Flowage Dr.Verified Burnett Details
North Branch Crawfish River - County Road D
Paulsen Lake Verified and Vouchered Polk Details
Pelican River and Boyce RdVerified1567800Oneida Details
Pike Lake, Burnett Co.Verified2489500Burnett Details
Skinaway Lake Verified and Vouchered2497300Polk Details
Somers Lake Verified and Vouchered Polk Details
Wolf LakeVerified614200Marinette Details
Wood River - Dunham Lake RdVerified Burnett Details
Wood River West Olson DrVerified Burnett Details
Page 1 of 30

* 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].