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Geneva Lake Photo, Winter 2012

Geneva Lake Photo, Winter 2012
Photo by Cathy Milsap

Contact information
For information on Lakes in Wisconsin, contact:
Wisconsin DNR Lakes
Division of Water
Bureau of Water Quality
DNR Contacts for Geneva Lake

Geneva Lake Association [exit DNR]

Geneva Lake Conservancy [exit DNR]

Geneva Lakes Environment Agency [exit DNR]

Find A Lake > Walworth County > Geneva Lake

Geneva Lake
Walworth County, 5401 Acres

Invasive Species

SpeciesStatusYear FoundDetails
Curly-Leaf PondweedVerified and Vouchered1976Details
Eurasian Water-MilfoilVerified and Vouchered1976Details
Rusty CrayfishVerifiedDetails
Zebra MusselVerified1995Details

* About Invasive Species: 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.].