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Watercraft Inspection Station

Protect Montana Waters from Aquatic Invasive Species

Boat trailer on highway

Traveling to Montana? AIS inspections are required

Bringing Watercraft to MT >
Man drying boat

Follow three simple steps: Clean, Drain, Dry

What you can do >
Inspection Station

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

Inspection Stations >

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

What are AIS? >
Warden on patrol

A summary of Montana's AIS laws and rules

Rules & regulations >
Flowering Rush

AIS Species and Identification

See ID Guide >
Eurasion Water Mifoil

Find a suspected AIS?

Report online >
Watercraft Inspection Station Dashboard

Find where AIS species are being stopped

Watercraft Inspection Station Dashboard 
Monitoring Dashboard

Learn more on AIS surveys and sampling

Monitoring Dashboard 

Help Stop the spread

AIS Resources

Information and materials to use in your AIS outreach efforts

Resources >
AIS Reports

Plans reports and surveys.

Reports >

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

Contact Us >