CONSERVATION :: Protect Montana Water's From Aquatic Invasive Species

Protect Montana Waters from Aquatic Invasive Species

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?

Sixth mussel boat of season intercepted at Anaconda (04/13) Full story >
Mussel boat #2 intercepted at Dillon (03/29) Full Story >
Tiber Reservoir certified boater testing available (03/23) Full story >
Visitors bringing boats to MT (03/23) Full Story >
Watercraft inspection stations open in MT (03/23) Full story >

Data updated every Tuesday during the summer season.

AIS Resources

Information and materials to use in your AIS outreach efforts

AIS Reports

Plans reports and surveys.

Questions?

FWP's Aquatic Invasive Species staff is here to help.