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

Tomahawk Lake -- Access at Coffen Ln Off Hwy 47

Location:

Boat Used Past 5 Days On Different Waterbody? (Used Past 5 Days:Yes=13,No=87|)

Prevention Steps (2010-2011) (Prevention Steps (% of Boaters):Inspect/Remove Plants=98,Dispose of Bait=87,Drain Boat/Equipment=89,Drain Fish/Livewell=90|)

Aware of Laws (Aware of Laws (% of Boaters):2005=65,2006=76,2007=71,2008=84,2009=80,2010=91,2011=94,2012=100,2013=99|)

Would You Use A Wash Station? (2010-2011) (Would You Use A Wash Station?:Yes=90,No=10|)

Ways to Reach (2010-2011) (Ways to Reach:Radio=14,TV=27,News/Magazine=171,Internet=18,Billboard=12,Sign=238,Person=1898|)

Plants Present? (2010-2011) (Plants Present?:Yes=18,No=82|)

Violation Types (2010-2011) (Violation Types:Did Not Remove Plants=3|)

Show 2015-2017 Questions
Tomahawk Lake has the following aquatic invasive species:
Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Rusty Crayfish, Yellow Iris