Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
Clean Boats, Clean Waters Contacts

Lake Koshkonong -- Access Nr N Charley Bluff Rd

Location:

Projects That Have Been Active in 2022-2024:
ProjectBoats Inspected 2022Boats Inspected 2023Boats Inspected 2024Details
DNR Watercraft Inspections - Rock County000 Details
ROCK RIVER COALITION, INC: 2023 Rock River Coalition LMPN - CBCW / Watercraft Inspection0100 Details
Water Guard - Rock County000 Details
Lake Koshkonong has the following aquatic invasive species:
Curly-Leaf Pondweed, Zebra Mussel