The tourism industry can be affected by the harmful impacts of aquatic invasive species. Resorts and campgrounds can play a key role to help protect Minnesota's waters against these invaders.
Download AIS prevention letter »Obtain and post free signs at water accesses.
Stop Aquatic Hitchhikers Signs »
Help ensure guests don't bring or spread AIS:
Send AIS prevention information to guests prior to their visit.Download AIS prevention letter »Obtain and post free signs at water accesses.
Stop Aquatic Hitchhikers Signs »
![recreational vehicle on campground](https://images.dnr.state.mn.us/natural_resources/invasives/split-rock-shipwreck-creek-campground.jpg)