UMATILLA − AT PENDLETON (PDTO3)
   State:  Oregon
   County:  Umatilla
   Latitude:  45 40' 15" North
   Longitude:  118 47' 30" West
   Elevation:  1050 ft

   Supporting NWS Forecast Office: WFO Pendleton

   
Click for NWS Official River Forecasts for PDTO3

   Action Stage:  
11 ft
   Flood Stage:  
12.3 ft
   Moderate Flood Stage:  
13.5 ft
   Major Flood Stage:  
17 ft
Daily Historical Statistics for July 19, 2024
Mean Stage: 4.36 ft  Mean Flow: 59 cfs
Max Stage: 4.71 ft  Max Flow: 130 cfs (1942)
Min Stage:  3.98 ft   Min Flow: 18 cfs (1940)

Statistics based on water years: 1935-1989
* statistics estimated based on current rating

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

Hydrograph plot for PDTO3


For Data Used In Plot   "label


Hydrograph plot for PDTO3


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