| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 09/06/2020 | Lake Superior | Douglas County | 0 | Information Not Available |
| 09/06/2020 | Amnicon Lake | Douglas County | 2858100 | Curly-Leaf Pondweed, Purple Loosestrife, Yellow Iris |
| 09/03/2020 | Amnicon Lake | Douglas County | 2858100 | Curly-Leaf Pondweed, Purple Loosestrife, Yellow Iris |
| 08/29/2020 | St Louis Bay | Douglas County | 0 | Information Not Available |
| 08/08/2020 | St Croix | Douglas County | 0 | Information Not Available |
| 07/05/2020 | Amnicon Lake | Douglas County | 2858100 | Curly-Leaf Pondweed, Purple Loosestrife, Yellow Iris |
| 07/03/2020 | Dowling Lake | Douglas County | 2858300 | Curly-Leaf Pondweed, Ornamental water lilies (non-native Nymphaea sp.), Yellow Iris |