- 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
Lake Poygan -- Captain's Cove Landing
Location:
Lake Poygan has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Flowering Rush, Rusty Crayfish, Zebra Mussel
To Excel
| Date | Prior Waterbody | County | WBIC | Known Aquatic Invasive Species |
| 08/17/2019 | Lake Butte des Morts | Winnebago County | 139900 | Brittle Waternymph, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Flowering Rush, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel |