307 SXUS73 KDMX 090642 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1230 AM CST TUE FEB 09 2010 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO IA... A RECORD SNOWFALL OF 5.4 INCHES WAS SET AT WATERLOO IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 5.0 INCHES SET IN 1901. $$ KLP