Section R. 281.3109 - Portable fuel systemsRule 109.
(1) The operator of a vessel with a portable fuel system shall carry fuel onboard in approved portable fuel tanks.(2) Portable fuel tanks shall be secured in a suitable manner to prevent shifting while underway. Sufficient lengths of approved flexible fuel lines shall be provided so that the farthest fuel tank from the engine can be reached without removing the tank from its secured location.Mich. Admin. Code R. 281.3109