Columbia Grain CULTIVATING GROWTH" Exit 256 - Hwy 94, Jamestown 701-252-4102 www.columbiagrain.com TM Wishing everyone a safe and happy harvest! Columbia Grain CULTIVATING GROWTH " Exit 256 - Hwy 94 , Jamestown 701-252-4102 www.columbiagrain.com TM Wishing everyone a safe and happy harvest !