Aquatic Invasive Species

Clean in Clean out - DNR ais staff near a boat launch

man cleaning boat

Clean In Clean Out

Clean your watercraft, Drain all water,
Dispose of unused bait. Protect your waters by following state aquatic invasive species laws.

man holding an invasive species

Contact an Expert

Report a suspected new infestation and get answers to questions.
Contact your specialist.

cover of the 2017 invasive species calendar

2020 Invasive Species Calendar

Learn about invasive species management success stories and key invasive species.
Check out the calendar.

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