003
NZUS99 KLOT 041638
FLRLOT
FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
1138 AM CDT SAT APR 4 2026
ILC099-051045-
1138 AM CDT SAT APR 4 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 SATURDAY THE STAGE WAS 463.0 FEET. THE RIVER IS
EXPECTED TO RISE TO A CREST OF 464.5 FEET EARLY TOMORROW AFTERNOON.
IT WILL THEN FALL BELOW FLOOD STAGE MONDAY EVENING.
ILC011-099-155-051045-
1138 AM CDT SAT APR 4 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 FURTHER NOTICE.
AT 10:45 AM CDT SATURDAY THE STAGE WAS 21.2 FEET. THE RIVER IS
EXPECTED TO RISE TO A CREST OF 23.4 FEET EARLY MONDAY MORNING. IT
WILL THEN FALL BELOW FLOOD STAGE NEAR THE END OF NEXT WEEK.
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