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CLEAN. DRAIN. DRY.

EVERY TIME!

Montana’s AIS Regulations

When transporting a watercraft in Montana you are required to:

  • Stop at all inspection stations
  • Upon Entering Montana your watercraft must be inspected before launching
  • When traveling west across the Continental Divide into the Columbia River Basin or Flathead Basin your watercraft must be inspected before launching
  • Inspections are required for all watercraft coming off Tiber and Canyon Ferry Reservoirs. Hot water wash may be required.

All watercraft transported in Montana must be cleaned, drained, and dried.

  • Remove water, mud and vegetation from boat, trailer, and anchor
  • Remove boat plug and drain
  • Open and towel dry all compartments and live wells
  • Drain ballasts and bilge, wipe bilge areas dry if possible
  • Lower engine/motor to allow water to drain
  • Clear through-hull fittings
  • Be prepared to assist with inspections.

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Recent News
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The Montana Conservationist July 11

Greetings readers! It is July 11, and instead of free slurpees we're serving up another edition of The Montana Conservationist full of great conservation news. (A slurpee sounds darn good…

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The Montana Conservationist June 27

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The Montana Conservationist June 14

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A true conservationist is a man who knows that the world is not given by his fathers but borrowed from his children.

-John Audubon

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