SXUS73 KDVN 070930 RERDBQ RECORD EVENT REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 0423 AM CDT MON SEP 07 2020 ...RECORD DAILY MAXIMUM RAINFALL SET AT DUBUQUE IA... A RECORD RAINFALL OF 1.93 WAS SET AT DUBUQUE IA YESTERDAY. THIS BREAKS THE OLD RECORD OF 1.55 SET IN 1970. $$