SXUS73 KDMX 010651 RRA RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1251 AM CST SUN FEB 1 2015 ...RECORD DAILY MAXIMUM RAINFALL SET AT WATERLOO... A RECORD RAINFALL OF 0.36 INCHES WAS SET AT WATERLOO YESTERDAY...JANUARY 31. THIS TIES THE OLD RECORD OF 0.36 SET IN 2002. $$ SMALL