AIS Prevention Activities (To be done by boaters at AIS Activity Areas)

Boaters are required to complete three main actions before leaving the access or riparian property. The AIS Activity Areas described in the next chapters were developed for these AIS prevention activities that are required in MN State Statute.

1. Clean off the boat by removing all plants, mud, debris and organisms from the exterior and interior of the boat (including angling equipment and the anchor).

2. Drain all water from the boat and other water related equipment, including bait water.

3. Pull the plug (it must remain out during transport).

If a watercraft inspector is present, boaters must comply with the inspector’s AIS inspection requirements before and after launching, which can include:

1. Visual inspection of watercraft and equipment.

2. Tactile inspection of watercraft and equipment.

3. Decontamination of watercraft and/or equipment.

Failure to complete or comply with any of the above may result in a civil citation.

Before going to another waterbody, boaters should complete one of the following recommended actions. These are not mandatory unless an authorized watercraft inspector or conservation officer has ordered the action.

1. Dry the boat and all water related equipment for a minimum of 5 days , or

2. Wash/power spray the boat (preferably with hot water) to remove and kill all plants and organisms. 

Thanks to the Minnesota Department of Natural Resources Division of Parks and Trails for providing these guidelines. Read their comprehensive document, Aquatic Invasive Species Best Management Practices for Water Access for more information.