017
NZUS99 KLOT 051644
FLRLOT
FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
1144 AM CDT SUN APR 5 2026
ILC099-061045-
1144 AM CDT SUN APR 5 2026
THE FLOOD WARNING CONTINUES FOR ILLINOIS RIVER FROM HERITAGE HARBOR
EAST OF OTTAWA DOWNSTREAM TO STARVED ROCK LOCK AND DAM, INCLUDING
THE OTTAWA GAUGE.
UNTIL EARLY TUESDAY MORNING.
AT 10:30 AM CDT SUNDAY THE STAGE WAS 464.0 FEET. THE RIVER IS
EXPECTED TO RISE TO A CREST OF 464.1 FEET THIS AFTERNOON. IT WILL
THEN FALL BELOW FLOOD STAGE MONDAY EVENING.
ILC011-099-155-061045-
1144 AM CDT SUN APR 5 2026
THE FLOOD WARNING CONTINUES FOR ILLINOIS RIVER FROM STARVED ROCK
LOCK AND DAM DOWNSTREAM TO CONFLUENCE WITH BIG BUREAU CREEK,
INCLUDING THE LA SALLE GAUGE.
UNTIL FRIDAY AFTERNOON.
AT 10:45 AM CDT SUNDAY THE STAGE WAS 23.4 FEET. THE RIVER IS
EXPECTED TO RISE TO A CREST OF 23.6 FEET THIS EVENING. IT WILL THEN
FALL BELOW FLOOD STAGE LATE FRIDAY MORNING.
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