693  
WGUS81 KBUF 130011  
FLSBUF  
 
FLOOD STATEMENT  
NATIONAL WEATHER SERVICE BUFFALO NY  
811 PM EDT FRI APR 12 2024  
 
...THE FLOOD WARNING IS EXTENDED FOR THE FOLLOWING RIVERS IN NEW  
YORK...  
 
ALLEGHENY RIVER AT OLEAN AFFECTING CATTARAUGUS COUNTY.  
 
FOR THE ALLEGHENY RIVER...INCLUDING OLEAN, SALAMANCA...MINOR  
FLOODING IS FORECAST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
CAUTION IS URGED WHEN WALKING NEAR RIVERBANKS.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
THE NEXT STATEMENT WILL BE ISSUED SATURDAY MORNING AT 815 AM EDT.  
 

 
 
NYC009-131215-  
/O.EXT.KBUF.FL.W.0005.240413T0824Z-240415T1851Z/  
/OLNN6.1.ER.240413T0824Z.240414T0600Z.240415T1251Z.NO/  
811 PM EDT FRI APR 12 2024  
 
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO EARLY MONDAY  
AFTERNOON...  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...ALLEGHENY RIVER AT OLEAN.  
 
* WHEN...FROM LATE TONIGHT TO EARLY MONDAY AFTERNOON.  
 
* IMPACTS...AT 12.0 FEET, FLOOD STAGE, FLOODING POSSIBLE ON UNION  
STREET IN ALLEGANY AND EAST RIVERSIDE DRIVE 1 TO 3 MILES UPSTREAM  
OF OLEAN. SOME FARM LANDS ALONG THE RIVER ARE ALSO IMPACTED.  
 
* ADDITIONAL DETAILS...  
- AT 7:46 PM EDT FRIDAY THE STAGE WAS 11.44 FEET.  
- BANKFULL STAGE IS 10.0 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE  
LATE TONIGHT TO A CREST OF 14.1 FEET EARLY SUNDAY MORNING. IT  
WILL THEN FALL BELOW FLOOD STAGE MONDAY MORNING.  
- FLOOD STAGE IS 12.0 FEET.  
- FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF  
13.9 FEET ON 01/14/2018.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
LAT...LON 4200 7841 4205 7844 4208 7858 4218 7859  
4210 7831 4200 7832  
 

 
 
SJW  
 
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