It's our legacy to conserve clean water, productive agricultural soils, and abundant natural resources in which to fish, hunt, hike, and enjoy nature. That is why, in 2010, Iowans overwhelming voted to create the Natural Resources and Outdoor Recreation Trust Fund. Now we must take the crucial next step of directing revenue to the Trust Fund to ensure that this permanent, constitutionally protected funding source is available to conserve Iowa's water, soil, habitat, parks, and trails for generations to come.