- Contact information
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For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Clean Boats, Clean Waters Contacts
Grindstone Lake -- Access Nr Grass Point And Grindstone Landing Rd
Location:
Grindstone Lake has the following aquatic invasive species:
Banded Mystery Snail, Curly-Leaf Pondweed, Rusty Crayfish
To Excel
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| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 06/01/2025 | Chippewa Flowage | Sawyer County | 0 | Information Not Available |
| 06/01/2025 | Lac Courte Orielles | Sawyer County | 0 | Information Not Available |
| 06/01/2025 | Lac Courte Oreilles | Sawyer County | 0 | Information Not Available |
| 06/01/2025 | potato | Rusk County | 0 | Information Not Available |
| 06/01/2025 | Lac Courte Orielles | Sawyer County | 0 | Information Not Available |
| 06/01/2025 | Chippewa Flowage | Sawyer County | 0 | Information Not Available |
| 06/01/2025 | windigo | Sawyer County | 0 | Information Not Available |
| 05/31/2025 | Round lake | Sawyer County | 0 | Information Not Available |
| 05/31/2025 | Nelson Lake | Sawyer County | 0 | Information Not Available |
| 05/31/2025 | Murphy Flowage | | 0 | Information Not Available |
| 05/31/2025 | Lac Courte Orielles | Sawyer County | 0 | Information Not Available |
| 05/30/2025 | Long Lake | Washburn County | 0 | Information Not Available |
| 05/26/2025 | Lac Courte Orielles | Sawyer County | 0 | Information Not Available |
| 05/25/2025 | Matthews Lake | Washburn County | 0 | Information Not Available |
| 05/25/2025 | Lake Owen | Bayfield County | 0 | Information Not Available |
| 05/25/2025 | Chippewas Flowage | Sawyer County | 0 | Information Not Available |
| 05/25/2025 | Lake Superior | Douglas County | 0 | Information Not Available |
| 05/25/2025 | Lake Owen | Bayfield County | 0 | Information Not Available |
| 05/25/2025 | Round Lake | Sawyer County | 0 | Information Not Available |
| 05/25/2025 | lac courte orielles | Sawyer County | 0 | Information Not Available |
| 05/25/2025 | atkins Lake | Bayfield County | 0 | Information Not Available |
| 05/25/2025 | Lac Courte Orielles | Sawyer County | 0 | Information Not Available |
| 05/25/2025 | Bond Lake | Douglas County | 0 | Information Not Available |
| 05/25/2025 | Lac Courte Orielles | Sawyer County | 0 | Information Not Available |
| 05/24/2025 | Red Cedar | Barron County | 0 | Information Not Available |
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