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DNR Contacts for Amherst Millpond

Find A Lake > Portage County > Amherst Millpond

Amherst Millpond
Portage County, 38 Acres

Invasive Species

SpeciesStatusYear FoundDetails
Banded Mystery SnailVerified and Vouchered2009Details
Curly-Leaf PondweedVerified and Vouchered2009Details
Japanese KnotweedVerified2013Details
Purple LoosestrifeVerified2013Details
Rusty CrayfishVerified and Vouchered2009Details

* 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.].