From the NWS in Omaha,

THE RIVER STAGE ON THE MISSOURI RIVER AT OMAHA HAS SURPASSED THE FLOOD CREST THAT WAS SET IN THE 1993 FLOOD. THE CREST IN 1993 AT OMAHA WAS 30.26 FEET. THE RIVER CURRENTLY IS AROUND 30.4 FEET. THE CURRENT RIVER LEVEL IS THE 2ND HIGHEST ON RECORD AT OMAHA…BEHIND THE RECORD OF 40.2 FEET SET BACK IN 1952. RELEASES FROM GAVINS POINT DAM IN NORTHEAST NEBRASKA HAVE REACHED 140 KCFS…AND ARE FORECAST TO INCREASE TO 150 KCFS THROUGH NEXT WEEK AND REMAIN AT THAT LEVEL FOR SEVERAL WEEKS. THIS WILL RESULT IN A CREST AT OMAHA POSSIBLY AS HIGH AS 36 FEET…ALTHOUGH THAT VALUE IS SUBJECT TO CHANGE BASED ON RELEASES FROM UPSTREAM RESERVOIRS.