Three Forks city proper is divided on two FEMA maps: Parcel 30031C0289-D and 30031C0293-D. These two maps cover the city limits of Three Forks. A third map, Parcel 30031C0294-D, shows the east edge of Three Forks but is outside of city limits.
Click here and just enter “Three Forks, MT” in the search field. FEMA’s site will bring up an image of Three Forks and the surrounding areas outside of City limits. Simply zoom in to view the property.
Gallatin County also has interactive maps to be viewed on their website here: Gallatin County Floodplain Interactive Map - Planning & Floodplain Viewer