SXUS73 KDMX 100655 RERDMX RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 149 AM CDT WED SEP 10 2014 ...RECORD DAILY MAXIMUM RAINFALL SET AT OTTUMWA IA... A RECORD RAINFALL OF 2.20 INCHES WAS SET AT OTTUMWA IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 2.00 INCHES SET IN 1921. $$ KS