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| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 10/13/2018 | superior | Bayfield County | 0 | Information Not Available |
| 10/06/2018 | big sissar | Washburn County | 0 | Information Not Available |
| 10/06/2018 | Yellow Lake | Burnett County | 2675200 | Chinese Mystery Snail, Curly-Leaf Pondweed, Japanese knotweed (Fallopia japonica), Purple Loosestrife, Rusty Crayfish, Yellow Iris |
| 10/06/2018 | Lower Clam Lake | Ashland County | 2429300 | |
| 10/06/2018 | chippwa | Sawyer County | 0 | Information Not Available |
| 10/05/2018 | Lower Clam Lake | Ashland County | 2429300 | |
| 10/05/2018 | guide would not tell | | 0 | Information Not Available |
| 09/28/2018 | Grindstone Lake | Sawyer County | 2391200 | Banded Mystery Snail, Curly-Leaf Pondweed, Rusty Crayfish |
| 09/28/2018 | Yellow Lake | Burnett County | 2675200 | Chinese Mystery Snail, Curly-Leaf Pondweed, Japanese knotweed (Fallopia japonica), Purple Loosestrife, Rusty Crayfish, Yellow Iris |
| 09/22/2018 | Lost Land Lake | Sawyer County | 2418600 | Banded Mystery Snail, Chinese Mystery Snail, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil |
| 09/01/2018 | Nelson Lake | Sawyer County | 2704200 | Banded Mystery Snail, Chinese Mystery Snail, Ornamental water lilies (non-native Nymphaea sp.), Rusty Crayfish |
| 09/01/2018 | teal barber chippewa red cedar | Sawyer County | 0 | Information Not Available |
| 08/31/2018 | Lake Owen | Bayfield County | 2900200 | Chinese Mystery Snail, Phragmites (non-native), Yellow Iris |
| 08/25/2018 | black river | La Crosse County | 0 | Information Not Available |
| 08/25/2018 | eau claire | Sawyer County | 0 | Information Not Available |
| 08/25/2018 | Teal Lake | Sawyer County | 2417000 | Chinese Mystery Snail |
| 08/25/2018 | Lake Chippewa | Sawyer County | 2399700 | Chinese Mystery Snail, Eurasian Water-Milfoil, Purple Loosestrife |
| 08/25/2018 | clam and day lake | Ashland County | 0 | Information Not Available |
| 08/18/2018 | Lake Owen | Bayfield County | 2900200 | Chinese Mystery Snail, Phragmites (non-native), Yellow Iris |
| 08/18/2018 | Lake Chetac | Sawyer County | 2113300 | Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Japanese Mystery Snail, Rusty Crayfish |
| 08/18/2018 | Cable Lake | Bayfield County | 2729700 | Purple Loosestrife, Yellow Iris |
| 08/11/2018 | Nelson Lake | Sawyer County | 2704200 | Banded Mystery Snail, Chinese Mystery Snail, Ornamental water lilies (non-native Nymphaea sp.), Rusty Crayfish |
| 08/11/2018 | Lower Clam Lake | Ashland County | 2429300 | |
| 08/05/2018 | Lake Winnebago | | 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 |
| 08/03/2018 | Sand Lake | Sawyer County | 2393200 | Banded Mystery Snail, Chinese Mystery Snail, Japanese Mystery Snail, Rusty Crayfish |
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