| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 08/06/2015 | Powers Lake | Walworth County | 744200 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Zebra Mussel |
| 08/06/2015 | Chain of Lakes | x-Illinois | 0 | Information Not Available |
| 07/22/2015 | Powers Lake | Kenosha County | 744200 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Zebra Mussel |
| 07/22/2015 | Delavan Lake | Walworth County | 793600 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel |
| 07/22/2015 | Browns Lake | Racine County | 750300 | Asiatic Clam (Corbicula), Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Spiny Naiad, Zebra Mussel |
| 06/08/2015 | Benedict Lake | Walworth County | 743900 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel |
| 09/05/2014 | Paddock Lake | Kenosha County | 737900 | Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Purple Loosestrife, Zebra Mussel |
| 08/20/2014 | Elizabeth Lake | Kenosha County | 742800 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Zebra Mussel |
| 06/28/2014 | Sturgeon Bay | Door County | 88 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Spiny Waterflea, Starry Stonewort, Zebra Mussel |
| 06/13/2014 | Lake of the Woods | x-Canada | 0 | Information Not Available |
| 09/17/2013 | Lake Winnebago | Calumet County | 131100 | Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Flowering Rush, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Spiny Waterflea, Zebra Mussel |
| 09/05/2013 | Camp Lake | Kenosha County | 747100 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel |
| 09/05/2013 | Pine Lake | Waukesha County | 779200 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Zebra Mussel |
| 08/20/2013 | Chain of Lakes | x-Illinois | 0 | Information Not Available |
| 07/30/2013 | Chain a Lakes | x-Illinois | 0 | Information Not Available |
| 07/30/2013 | Delavan Lake | Walworth County | 793600 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel |
| 07/30/2013 | Delavan Lake | Walworth County | 793600 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel |
| 07/30/2013 | Rock River | Jefferson County | 0 | Information Not Available |
| 07/22/2013 | Delavan Lake | Walworth County | 793600 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel |
| 08/24/2012 | Delavan Lake | Walworth County | 793600 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel |
| 07/27/2010 | Browns Lake | Racine County | 750300 | Asiatic Clam (Corbicula), Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Spiny Naiad, Zebra Mussel |
| 07/27/2010 | Fishtrap Lake | Vilas County | 2343200 | Banded Mystery Snail |