444  
WGUS85 KREV 241731  
FLSREV  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE RENO NV  
931 AM PST WED DEC 24 2025  
 
...THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A FLOOD ADVISORY  
FOR THE FOLLOWING RIVERS IN CALIFORNIA...  
 
SUSAN RIVER AT SUSANVILLE AFFECTING LASSEN COUNTY.  
 
FOR THE SUSAN RIVER...INCLUDING SUSANVILLE...ELEVATED RIVER LEVELS  
ARE FORECAST.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU ENCOUNTER A FLOODED ROADWAY, TURN AROUND AND FIND AN  
ALTERNATIVE ROUTE.  
 
IF YOU ARE IN THE ADVISORY AREA, REMAIN ALERT TO POSSIBLE FLOODING  
OR THE POSSIBILITY OF THE ADVISORY BEING UPGRADED TO A WARNING.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WWW.WEATHER.GOV.  
 
THE NEXT STATEMENT WILL BE ISSUED THURSDAY AFTERNOON AT 230 PM PST.  
 

 
 
CAC035-252230-  
/O.NEW.KREV.FL.Y.0001.251224T1927Z-251225T2230Z/  
/SUSC1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/  
931 AM PST WED DEC 24 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL EARLY TOMORROW AFTERNOON
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...SUSAN RIVER AT SUSANVILLE.  
 
* WHEN...UNTIL EARLY TOMORROW AFTERNOON.  
 
* IMPACTS...AT 12.0 FEET, FLOOD STAGE. LOCAL FLOODING IN SUSANVILLE  
FROM LASSEN STREET DOWNSTREAM ALONG RIVERSIDE DRIVE...ESPECIALLY  
BELOW PIUTE CREEK WHICH ENTERS RIVER NEAR ALEXANDER DRIVE.  
MODERATE LOWLAND FLOODING BELOW SUSANVILLE IN JOHNSTONVILLE...  
LEAVITT LAKE...STANDISH... AND LITCHFIELD AREAS. SOME RURAL ROADS  
AFFECTED BY FLOODING. FLOODING OF CAROL STREET AND HWY 395 NEAR  
LITCHFIELD IS POSSIBLE IF CREST IS HIGHER THAN CURRENT FORECAST.  
 
* ADDITIONAL DETAILS...  
- AT 9:00 AM PST WEDNESDAY THE STAGE WAS 10.7 FEET.  
- FORECAST...THE RIVER WILL RISE ABOVE FLOOD STAGE LATE THIS  
MORNING TO 12.1 FEET THIS AFTERNOON. IT WILL THEN FALL BELOW  
FLOOD STAGE THIS AFTERNOON TO 9.2 FEET TOMORROW MORNING. IT  
WILL RISE TOMORROW, BUT EXPECTED TO REMAIN BELOW FLOOD STAGE.  
- ACTION STAGE IS 10.5 FEET.  
- FLOOD STAGE IS 12.0 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
LAT...LON 4039 12078 4040 12072 4041 12066 4038 12064  
4037 12058 4037 12050 4037 12048 4036 12044  
4033 12041 4028 12040 4031 12030 4035 12024  
4037 12028 4039 12042 4040 12049 4040 12058  
4043 12068 4042 12073 4045 12095 4042 12095  
 

 
 
TB  
 
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