- 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
Cox Hollow Lake -- Access
Location:
Projects That Have Been Active in 2023-2025:
| Project | Boats Inspected 2023 | Boats Inspected 2024 | Boats Inspected 2025 | Details |
| UPPER SUGAR RIVER WATERSHED ASSOCIATION: Upper Sugar River Watershed Association 2023 CBCW | 11 | 4 | 0 |
Details
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| UPPER SUGAR RIVER WATERSHED ASSOCIATION: Upper Sugar River Watershed Association 2024 CBCW | 0 | 172 | 0 |
Details
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| UPPER SUGAR RIVER WATERSHED ASSOCIATION: Upper Sugar River Watershed Association 2025 CBCW | 0 | 0 | 109 |
Details
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Cox Hollow Lake has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed