638  
WGUS41 KPHI 271929  
FLWPHI  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
329 PM EDT SUN SEP 27 2026  
 
...THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A FLOOD  
WARNING FOR THE FOLLOWING RIVERS IN NEW JERSEY...  
 
MILLSTONE RIVER AT BLACKWELLS MILLS AFFECTING SOMERSET COUNTY.  
 
FOR THE MILLSTONE RIVER...INCLUDING BLACKWELLS MILLS...MINOR FLOODING  
IS FORECAST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV/PHI.  
 
THE NEXT STATEMENT WILL BE ISSUED LATE TONIGHT BY 330 AM EDT.  
 
 
 
NJC035-280730-  
/O.NEW.KPHI.FL.W.0004.260928T0527Z-260929T1200Z/  
/BKWN4.1.ER.260928T0527Z.260928T1800Z.260929T0600Z.NO/  
329 PM EDT SUN SEP 27 2026  
   
..FLOOD WARNING IN EFFECT FROM LATE TONIGHT TO TUESDAY MORNING  
 
* WHAT...MINOR FLOODING IS FORECAST.  
 
* WHERE...MILLSTONE RIVER AT BLACKWELLS MILLS.  
 
* WHEN...FROM LATE TONIGHT TO TUESDAY MORNING.  
 
* IMPACTS...AT 10.0 FEET, THE D&R CANAL IS FLOODED BY THE MILLSTONE  
RIVER.  
 
* ADDITIONAL DETAILS...  
- AT 2:15 PM EDT SUNDAY THE STAGE WAS 5.8 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE JUST  
AFTER MIDNIGHT TONIGHT TO A CREST OF 9.7 FEET EARLY TOMORROW  
AFTERNOON. IT WILL THEN FALL BELOW FLOOD STAGE EARLY TUESDAY  
MORNING.  
- FLOOD STAGE IS 9.0 FEET.  
- FLOOD HISTORY...THIS CREST COMPARES TO A PREVIOUS CREST OF 9.7  
FEET ON 05/11/1998.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
 
 
ALL TIMES EDT FLD OBSERVED FORECASTS (2 PM)  
LOCATION STG STG DAY/TIME MON TUE WED  
 
MILLSTONE RIVER  
BLACKWELLS MILL 9.0 5.8 SUN 2 PM 9.7 7.1 4.1  
 
 
 
LAT...LON 4045 7463 4048 7461 4055 7460 4054 7453  
4046 7454 4043 7456  
 
 
 
MLB  
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