| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 08/02/2019 | Fox Lake | Dodge County | 835800 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Rusty Crayfish, Zebra Mussel |
| 07/29/2016 | Cedar Lake | Washington County | 25300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rainbow Smelt, Starry Stonewort, Zebra Mussel |
| 09/28/2015 | Friess Lake | Washington County | 853200 | Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Rusty Crayfish, Zebra Mussel |
| 09/28/2015 | 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 |
| 08/23/2014 | Wallace Lake | Washington County | 28300 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Zebra Mussel |
| 08/23/2014 | Silver Lake (Paradise Valley) | Washington County | 36200 | Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Naiad, Starry Stonewort, Zebra Mussel |
| 08/09/2012 | Cedar Lake | Washington County | 25300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rainbow Smelt, Starry Stonewort, Zebra Mussel |
| 06/24/2012 | 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 |
| 06/24/2012 | Cedar Lake | Washington County | 25300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rainbow Smelt, Starry Stonewort, Zebra Mussel |
| 07/06/2010 | Wallace Lake | Washington County | 28300 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Zebra Mussel |
| 07/04/2010 | Wallace Lake | Washington County | 28300 | Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Zebra Mussel |