If you would like to be informed of base
map updates send an email to
MapUpdates-subscribe@topica.com
Viewable base map files are available for all of Missoula County. These files
are each a single township in size ( 36 sq. miles) except for the Missoula
Urban Area (T13N,R19W). That area is mapped one Section (1 sq. mile) at a time.
To view these maps, Autodesk's free
DWF Viewer must be installed on your computer.

Click the link to the right to begin the installation process. After you have installed
the driver, follow the directions below.