191  
WGUS83 KFSD 301411  
FLSFSD  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
911 AM CDT WED JUL 30 2025  
 
...THE FLOOD WARNING CONTINUES FOR THE FOLLOWING RIVERS IN SOUTH  
DAKOTA...  
 
BIG SIOUX RIVER NEAR BRUCE AFFECTING BROOKINGS COUNTY.  
 
BIG SIOUX RIVER NEAR ESTELLINE AFFECTING BROOKINGS AND HAMLIN  
COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
MOTORISTS SHOULD NOT ATTEMPT TO DRIVE AROUND BARRICADES OR DRIVE  
CARS THROUGH FLOODED AREAS.  
 
ADDITIONAL FORECAST INFORMATION IS AVAILABLE AT  
WWW.WEATHER.GOV/SIOUXFALLS.  
 
THE NEXT STATEMENT WILL BE ISSUED BY THURSDAY MORNING.  
 
 
 
SDC011-311615-  
/O.CON.KFSD.FL.W.0008.000000T0000Z-000000T0000Z/  
/BRCS2.1.ER.250729T1230Z.250730T1345Z.000000T0000Z.NO/  
911 AM CDT WED JUL 30 2025  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE  
 
* WHAT...MINOR FLOODING IS OCCURRING.  
 
* WHERE...BIG SIOUX RIVER NEAR BRUCE.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 9.5 FEET, THE RIGHT BANK OVERFLOWS FLOODING  
AGRICULTURAL LANDS FOR AS MUCH AS 1/4 MILE.  
 
* ADDITIONAL DETAILS...  
- AT 8:45 AM CDT WEDNESDAY THE STAGE WAS 9.2 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS  
ENDING AT 8:45 AM CDT WEDNESDAY WAS 9.2 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 8.0 FEET.  
- STAY UP TO DATE WITH THE LATEST RIVER OBSERVATIONS AND  
FORECASTS AT: WWW.WATER.NOAA.GOV  
 
 
 
FLD OBSERVED FORECASTS (UNKNOWN TIME)  
LOCATION STG STG DAY/TIME D1 D2 D3  
 
BIG SIOUX RIVER  
BRUCE 8.0 9.2 WED 8 AM MSG MSG MSG  
 
 
 
LAT...LON 4450 9690 4450 9684 4449 9688 4440 9689  
4433 9687 4433 9692 4442 9693  
 
 
 
SDC011-057-311615-  
/O.CON.KFSD.FL.W.0007.000000T0000Z-000000T0000Z/  
/BSES2.2.ER.250728T1322Z.250729T0645Z.000000T0000Z.UU/  
911 AM CDT WED JUL 30 2025  
   
..FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE  
 
* WHAT...MODERATE FLOODING IS OCCURRING.  
 
* WHERE...BIG SIOUX RIVER NEAR ESTELLINE.  
 
* WHEN...UNTIL FURTHER NOTICE.  
 
* IMPACTS...AT 1646.0 FEET, WATER REACHES THE BOTTOM OF THE BRIDGE  
ON 192ND STREET.  
 
* ADDITIONAL DETAILS...  
- AT 9:00 AM CDT WEDNESDAY THE STAGE WAS 1645.8 FEET.  
- RECENT ACTIVITY...THE MAXIMUM RIVER STAGE IN THE 24 HOURS  
ENDING AT 9:00 AM CDT WEDNESDAY WAS 1645.9 FEET.  
- FORECAST...NO FORECAST IS AVAILABLE FOR THIS LOCATION.  
- FLOOD STAGE IS 1644.0 FEET.  
- STAY UP TO DATE WITH THE LATEST RIVER OBSERVATIONS AND  
FORECASTS AT: WWW.WATER.NOAA.GOV  
 
 
 
FLD OBSERVED FORECASTS (UNKNOWN TIME)  
LOCATION STG STG DAY/TIME D1 D2 D3  
 
BIG SIOUX RIVER  
ESTELLINE 1644.0 1645.8 WED 9 AM MSG MSG MSG  
 
 
 
LAT...LON 4462 9700 4463 9696 4450 9684 4450 9690  
 
 
 
KALIN  
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