ROGUE − AT GRANTS PASS (GRAO3)
   State:  Oregon
   County:  Josephine
   Latitude:  42 25' 50" North
   Longitude:  123 19' 0" West
   Elevation:  880 ft

   Supporting NWS Forecast Office: WFO Medford

   
Click for NWS Official River Forecasts for GRAO3
   


   Action Stage:  
18 ft
   Flood Stage:  
20 ft
   Moderate Flood Stage:  
25 ft
   Major Flood Stage:  
28 ft
Daily Historical Statistics for March 11, 2026
Mean Stage: 3.75 ft  Mean Flow: 4450 cfs
Max Stage: 7.80 ft  Max Flow: 13800 cfs (1957)
Min Stage:  0.93 ft   Min Flow: 1090 cfs (1992)

Statistics based on water years: 1940-2024
* statistics estimated based on current rating

Record Stage: 
35.15 ft
Record Flow: 
152000 cfs
Date of Record: 
December 23, 1964

The 4-10 Day Trend Forecast is based on model guidance and uncertainty during this period is greater.

Hydrograph plot for GRAO3

Data Used In Plot   "label   ---


Hydrograph plot for GRAO3

Data Used In Plot   "label   ---