Lake Name:


Find
a lake.
Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
DNR Contacts for Lake Denoon

Denoon Advancement Association [exit DNR]

Lake Denoon Advancement Association [exit DNR]

Find A Lake > Waukesha County > Lake Denoon

Lake Denoon

Invasive Species

SpeciesStatusYear FoundDetails
Chinese Mystery SnailVerified2016Details
Curly-Leaf PondweedVerified2008Details
Eurasian Water-MilfoilVerified2008Details
Purple LoosestrifeVerified2016Details
Starry StonewortVerified2022Details
Zebra MusselVerified2008Details

* 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: 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.].