Tri-County Grain Corp. Call us for the current grain cash prices. We can handle any of your grain hauling needs. Eldon Keosauqua 319-293-3529 641-652-7892 Tri-County Grain Corp. Call us for the current grain cash prices. We can handle any of your grain hauling needs. Eldon Keosauqua 319-293-3529 641-652-7892