Fertilizer Blend Plant — This first 75’ diameter Monolithic Dome, constructed for Lincoln County Farm Service in Chandler, Oklahoma was designed as a fertilizer blend plant. Before its completion, a fertilizer salesman who saw it told the bosses of his plant in Catoosa, Oklahoma about it. Catoosa decided it needed domes on the Arkansas River. Then tug boat captains began talking about the Catoosa domes as they stopped at other storage facilities. During the next ten years, Monolithic fertilizer storages were built on all major rivers.