SXUS73 KDMX 062243 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 542 PM CDT MON AUG 6 2018 ...RECORD DAILY MAXIMUM RAINFALL SET AT WATERLOO TODAY... A RECORD RAINFALL OF 1.81 INCHES WAS SET AT WATERLOO TODAY. THIS BREAKS THE OLD RECORD OF 1.08 SET IN 2007. $$ SMALL