885 SXUS99 KDSM 280656 RERDSM RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 155 AM CDT SUN APR 28 2002 ...NEW DAILY PRECIPITATION RECORDS SET... THE PROLONGED PERIOD OF MODERATE TO HEAVY RAIN ON SATURDAY SET NEW DAILY PRECIPITATION RECORDS AT WATERLOO AND OTTUMWA FOR APRIL 27. THE AMOUNTS AND OLD RECORDS FOLLOW BELOW. SITE NEW RECORD OLD RECORD YEAR ---- ---------- ---------- ---- WATERLOO 0.90" 0.77" 1990 OTTUMWA 1.84" 0.93" 1989 $$ SMALL