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

Day Lake - Access

Location:

Day Lake has the following aquatic invasive species:
Chinese Mystery Snail To Excel
DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
07/28/2024East Twin LakeAshland County0Information Not Available
07/28/2024Black LakeAshland County0Information Not Available
07/30/2022Pike Lake ChainBayfield County0Information Not Available
08/30/2019Spider LakeSawyer County2435700Banded Mystery Snail, Curly-Leaf Pondweed, Ornamental water lilies (non-native Nymphaea sp.)
08/30/2019English LakeAshland County2914800Purple Loosestrife
08/16/2019Lower Clam LakeAshland County2429300 
08/14/2019Grindstone LakeSawyer County2391200Banded Mystery Snail, Curly-Leaf Pondweed, Rusty Crayfish
08/14/2019Star LakeVilas County1593100Banded Mystery Snail, Chinese Mystery Snail, Purple Loosestrife, Rusty Crayfish, Spiny Waterflea
08/14/2019Pike Lake ChainSawyer County0Information Not Available
08/14/2019Lake Superior 0Information Not Available
08/08/2019Chippewa Flowage Ashland County0Information Not Available
08/08/2019Nelson LakeSawyer County2704200Banded Mystery Snail, Chinese Mystery Snail, Ornamental water lilies (non-native Nymphaea sp.), Rusty Crayfish
08/03/2019Chain Lakes 0Information Not Available
08/03/2019Lake Plaidsdale 0Information Not Available