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

Birch Lake (Vilas County)

Location:

To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
09/17/2022Big LakeVilas County0Information Not Available
09/17/2022Big LakeVilas County0Information Not Available
06/05/2021Lake MichiganBrown County0Information Not Available
07/22/2019Lake MinocquaOneida County0Information Not Available
09/09/2017Harris LakeVilas County0Information Not Available
09/08/2017Katinka Vilas County0Information Not Available
08/25/2017Horse head LakeVilas County0Information Not Available
08/14/2017Oxbow LakeVilas County2954800Banded Mystery Snail
07/29/2017North Turtle LakeVilas County2310400Rusty Crayfish, Yellow Iris
07/18/2017Sweeny LakeOneida County1589600Chinese Mystery Snail, Curly-Leaf Pondweed, Purple Loosestrife
07/15/2017Van Vliet LakeVilas County2956800Rusty Crayfish
07/15/2017Big LakeVilas County2334700Banded Mystery Snail, Chinese Mystery Snail, Purple Loosestrife, Rusty Crayfish, Yellow Iris
07/15/2017Lake TomahawkLincoln County0Information Not Available
07/15/2017George LakeOneida County1569600Chinese Mystery Snail, Rusty Crayfish
07/15/2017Big LakeVilas County2334700Banded Mystery Snail, Chinese Mystery Snail, Purple Loosestrife, Rusty Crayfish, Yellow Iris
07/15/2017Van Vliet LakeVilas County2956800Rusty Crayfish
07/08/2017Manitowish LakeVilas County2329400Banded Mystery Snail
07/08/2017Boulder LakeVilas County2338300Banded Mystery Snail
07/04/2017Flambeau LakeVilas County2320500Purple Loosestrife, Rainbow Smelt
07/03/2017North Turtle LakeVilas County2310400Rusty Crayfish, Yellow Iris
07/03/2017Tamarack LakeVilas County2310900 
07/03/2017Tamarack LakeVilas County2310900 
07/03/2017North Turtle LakeVilas County2310400Rusty Crayfish, Yellow Iris
07/03/2017Manitowish LakeVilas County2329400Banded Mystery Snail
07/03/2017North Turtle LakeVilas County2310400Rusty Crayfish, Yellow Iris
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