Contact information

For information on Lakes in Wisconsin, contact:

DNR Lake
Division of Water
Bureau of Water Quality

Clean Boats, Clean Waters Contacts

Destination Landing	Destination County	Date	Prior Waterbody	County	WBIC	Known Aquatic Invasive Species
Grindstone Lake -- Access Nr Grass Point And Grindstone Landing Rd	Sawyer	05/03/2018	Grindstone Lake	Sawyer County	2391200	Banded Mystery Snail, Curly-Leaf Pondweed, Rusty Crayfish
Grindstone Lake -- Access Nr Grass Point And Grindstone Landing Rd	Sawyer	04/15/2018	Couderay	Sawyer County	0	Information Not Available
Grindstone Lake -- Access Nr Grass Point And Grindstone Landing Rd	Sawyer	04/15/2018	Grindstone Lake	Sawyer County	2391200	Banded Mystery Snail, Curly-Leaf Pondweed, Rusty Crayfish

TOPICS

• Environmental Protection
• Forest Management
• Lands and Activities
• Water Resources

LEARN

• News
• About DNR
• Workshops & Clinics

CONTACT

• Hotlines
• Staff Directory
• Office Locations
• Feedback

LICENSES

• Non-resident
• Resident
• Sales Locations