- Contact information
-
For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Clean Boats, Clean Waters Contacts
Hancock Lake -- Access
Location:
Projects That Have Been Active in 2023-2025:
| Project | Boats Inspected 2023 | Boats Inspected 2024 | Boats Inspected 2025 | Details |
| Clean Boats, Clean Waters - Hancock Lake | 0 | 0 | 0 |
Details
|
| Clean Boats, Clean Waters - Oneida County Land & Water Dept. | 0 | 0 | 0 |
Details
|
Hancock Lake has the following aquatic invasive species:
Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish