Modify Motorboat Horsepower Zoning in 2015 General Management Plan

The final rule on motorboat horsepower for Ozark National Scenic Riverways requires an amendment to the park's 2015 General Management Plan/Environmental Impact Statement (GMP), to update the horsepower (HP) proposals in the Preferred Alternative. Specifically, the errata amends the GMP Preferred Alternative by changing the HP limit between the lower end of the Van Buren Gap and Big Spring from the original proposal of 60/40 HP to 150 HP.