Traveling to Montana? AIS inspections are required

Follow three simple steps: Clean, Drain, Dry

Watercraft inspections are required. Find an inspection station near you.

Plants, animals, or pathogens not native to Montana that can cause harm.

A summary of Montana's AIS laws and rules

AIS Species and Identification

Find a suspected AIS?

Find where AIS species are being stopped

Learn more on AIS surveys and sampling