261 SXUS73 KDMX 252337 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 0531 PM CST FRI DEC 25 2009 ...RECORD DAILY MAXIMUM RAINFALL SET AT WATERLOO IA... A RECORD RAINFALL OF 0.77 INCH(ES) WAS SET AT WATERLOO IA TODAY. THIS BREAKS THE OLD RECORD OF 0.7 SET IN 1951. $$ $$