964  
WGUS43 KDVN 201502  
FLWDVN  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1002 AM CDT SUN SEP 20 2026  
 
...THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN IOWA...  
 
IOWA RIVER AT MARENGO AFFECTING IOWA AND BENTON COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE CARS  
THROUGH FLOODED AREAS.  
 
CAUTION IS URGED WHEN WALKING NEAR RIVERBANKS.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV/QUADCITIES.  
 
THE NEXT STATEMENT WILL BE ISSUED BY MONDAY MORNING.  
 
 
 
IAC011-095-211515-  
/O.NEW.KDVN.FL.W.0074.260921T0000Z-260922T0700Z/  
/MROI4.1.ER.260921T0000Z.260921T0600Z.260921T2230Z.NO/  
1002 AM CDT SUN SEP 20 2026  
   
..FLOOD WARNING IN EFFECT FROM THIS EVENING TO LATE MONDAY NIGHT  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...IOWA RIVER AT MARENGO.  
 
* WHEN...FROM THIS EVENING TO LATE MONDAY NIGHT.  
 
* IMPACTS...AT 15.0 FEET, WATER REACHES THE BOTTOM OF THE LEVEE  
SURROUNDING MARENGO. WATER AFFECTS LOW LYING AGRICULTURAL LAND  
ALONG THE RIVER  
 
* ADDITIONAL DETAILS...  
- AT 9:00 AM CDT SUNDAY THE STAGE WAS 12.7 FEET AND RISING.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE THIS  
EVENING TO A CREST OF 15.4 FEET OVERNIGHT. IT WILL THEN FALL  
BELOW FLOOD STAGE MONDAY AFTERNOON.  
- FLOOD STAGE IS 15.0 FEET.  
 
 
 
LAT...LON 4192 9230 4187 9224 4185 9216 4182 9206  
4181 9193 4182 9183 4176 9183 4176 9191  
4178 9210 4181 9230  
 
 
 
FRIEDLEIN  
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