UMATILLA − NEAR GIBBON (GIBO3)
   State:  Oregon
   County:  Umatilla
   Latitude:  45 43' 10" North
   Longitude:  118 19' 19" West
   Elevation:  1855 ft

   Supporting NWS Forecast Office: WFO Pendleton

   
Click for NWS Official River Forecasts for GIBO3

   Action Stage:  
6 ft
   Flood Stage:  
7 ft
   Moderate Flood Stage:  
9 ft
   Major Flood Stage:  
11.5 ft
Daily Historical Statistics for April 12, 2024
Mean Stage: 4.57 ft  Mean Flow: 565 cfs
Max Stage: 7.16 ft  Max Flow: 2740 cfs (2019)
Min Stage:  3.49 ft   Min Flow: 186 cfs (1941)

Statistics based on water years: 1934-2023
* statistics estimated based on current rating

Record Stage: 
9.5 ft
Record Flow: 
6220 cfs
Date of Record: 
November 28, 1995

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

Hydrograph plot for GIBO3


For Data Used In Plot   "label


Hydrograph plot for GIBO3


For Data Used In Plot   "label