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| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 06/20/2021 | Long Lake | Washburn County | 0 | Information Not Available |
| 07/07/2019 | Cedar Lake | Washington County | 25300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rainbow Smelt, Starry Stonewort, Zebra Mussel |
| 07/07/2019 | Silver Lake (Paradise Valley) | Washington County | 36200 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Naiad, Starry Stonewort, Zebra Mussel |
| 07/04/2019 | Okauchee Lake | | 850300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel |
| 07/04/2019 | Bark Lake | | 828600 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil |
| 07/04/2019 | Beaver Dam Lake | | 0 | Information Not Available |
| 07/04/2019 | Pewaukee Lake | | 772000 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel |
| 07/04/2019 | Long Lake | | 0 | Information Not Available |
| 08/12/2018 | Random Lake | | 30300 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Naiad, Zebra Mussel |
| 08/12/2018 | Delavan Lake | | 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, Sacred Lotus, Zebra Mussel |
| 08/05/2018 | Delton Lake | Sauk County | 1295400 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Zebra Mussel |
| 08/04/2018 | Eagle Lake | Washington County | 0 | Information Not Available |
| 07/29/2018 | Pewaukee Lake | Waukesha County | 772000 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel |
| 07/29/2018 | Rock River | | 0 | Information Not Available |
| 07/28/2018 | Little Cedar Lake | Washington County | 25100 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Spiny Naiad, Starry Stonewort, Yellow Iris, Zebra Mussel |
| 07/28/2018 | Random Lake | Sheboygan County | 30300 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Naiad, Zebra Mussel |
| 07/15/2018 | Little Cedar Lake | Washington County | 25100 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Spiny Naiad, Starry Stonewort, Yellow Iris, Zebra Mussel |
| 07/13/2018 | Druid Lake | Washington County | 855200 | Curly-Leaf Pondweed, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife |
| 07/08/2018 | Green Lake | Green Lake County | 146100 | Rusty Crayfish |
| 07/08/2018 | Rock Lake | | 0 | Information Not Available |
| 07/08/2018 | Cedar Lake | Washington County | 25300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rainbow Smelt, Starry Stonewort, Zebra Mussel |
| 07/08/2018 | Green Bay Lake | | 0 | Information Not Available |
| 07/08/2018 | Pewaukee Lake | Waukesha County | 772000 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel |
| 07/07/2018 | Lake Winnebago | Winnebago County | 131100 | 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 |
| 07/07/2018 | Pewaukee Lake | Waukesha County | 772000 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel |
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