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Curly-Leaf Pondweed Project

Big Chetac Chain Lakes Association is sponsoring a 3-yr project to implement approved activities from the Big Chetac Lake Aquatic Plant Management Plan, including 1) Curly-leaf pondweed chemical & manual control; 2) Pre-post treatment aquatic plant monitoring; 3) Turion monitoring; 4) Planting native aquatic plants; 5) AIS education & monitoring.

Information and reports

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

Big Chetac And Birch Lakes Association [exit DNR]

Find A Lake > Sawyer County > Lake Chetac

Lake Chetac
Sawyer County, 2400 Acres

Invasive Species

SpeciesStatusYear FoundDetails
Banded Mystery SnailVerified2005Details
Chinese Mystery SnailVerified and Vouchered2005Details
Curly-Leaf PondweedVerified and Vouchered2005Details
Japanese Mystery SnailVerified and Vouchered2014Details
Rusty CrayfishVerifiedDetails

* 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.].