Contact information
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 2022-2024:
ProjectBoats Inspected 2022Boats Inspected 2023Boats Inspected 2024Details
Clean Boats, Clean Waters - Southwest Badger RC&D000 Details
DNR Watercraft Inspections - Iowa County000 Details
IOWA COUNTY: Iowa County 2020 CBCW000 Details
SOUTHWEST BADGER R C & D: Cox Hollow 2015 Clean Boats Clean Waters Project000 Details
SOUTHWEST BADGER R C & D: Cox Hollow Lake Clean Boats Clean Waters Project 2014000 Details
SOUTHWEST BADGER R C & D: Southwest Badger R C & D 2017 CBCW000 Details
SOUTHWEST BADGER R C & D: Southwest Badger R C & D 2018 CBCW000 Details
SOUTHWEST BADGER R C & D: Southwest Badger RC&D-Multiple000 Details
SOUTHWEST BADGER R C & D: Twin Valley 2015 Clean Boats Clean Waters Project000 Details
UPPER SUGAR RIVER WATERSHED ASSOCIATION: AIS Boots-on-the-Ground South000 Details
UPPER SUGAR RIVER WATERSHED ASSOCIATION: Upper Sugar River Watershed Association 2023 CBCW0114 Details
UPPER SUGAR RIVER WATERSHED ASSOCIATION: Upper Sugar River Watershed Association 2024 CBCW00172 Details
Water Guard - Iowa County000 Details
Cox Hollow Lake has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed