Channel Migration Zones

Montana Channel Migration Zones - Data, Maps, and Reports

Upper Missouri Headwaters

  • GIS Database - contains Beaverhead, Big Hole, East Gallatin, Gallatin, Jefferson, Madison, Ruby, Clear Creek (Ruby)

Beaverhead River (2017)

Big Hole River (2005)

Clark Fork - Bitterroot to Huson (2009)

Clark Fork - Plains Area (2014)

Deep Creek (2016)

East Gallatin River (2017)

Flathead River - Old Steel Bridge to Flathead Lake (2010)

Gallatin River (2017)

Jefferson River (2017)

Madison River (2017)

Musselshell River - Roundup

Prickly Pear and Lower Tenmile Creeks (2011)

Lower Ruby River (2010 with 2017 update)

Ruby - Clear Creek (2017)

Yellowstone River (2009)

Montana CMZ Projects Interactive Map

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