Zane's Omaha History Timeline By mrstblock4 Period: Jan 1, 1854 to Feb 29, 2012 Omaha History Jul 4, 1854 Omaha was founded by the Council Bluffs Nebraska Ferry Co. Omaha was founded by the Council Bluffs and Nebraska Ferry Co. On July,4th. May 10, 1869 The Union Pacific opened it's rails in Omaha for the first time. Mar 1, 1877 Missouri River flooded and changed course leaving 1,600 acres of Iowa land in Nebraska now known as Carter Lake. Jan 1, 1915 Telegraph service was introduced to Omaha. Jan 1, 1950 College world series was first held in omaha Jan 1, 1955 Omaha Cardinals joined AAA baseball league. Jan 1, 1961 Dodgers made Omaha the Omaha Dodgers, their AAA team. Jun 2, 1975 Omaha hit by worst tornado in thei history. Dec 4, 1975 Omaha was hit by worst blizzard in their history. Mar 2, 1988 ConagraFoods moved headcourters to Omaha. Mar 2, 2012 Omaha is a very succesful city with many big events in is past that led up to it.