UMATILLA − NEAR UMATILLA (UMAO3)
   State:  Oregon
   County:  Umatilla
   Latitude:  45 54' 11" North
   Longitude:  119 19' 32" West
   Elevation:  330 ft

   Supporting NWS Forecast Office: WFO Pendleton

   
Click for NWS Official River Forecasts for UMAO3
Daily Historical Statistics for December 12, 2024
Mean Stage: 3.48 ft  Mean Flow: 511 cfs
Max Stage: 5.98 ft  Max Flow: 5380 cfs (1959)
Min Stage:  1.93 ft   Min Flow: 6 cfs (1919)

Statistics based on water years: 1905-2024
* 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 UMAO3


For Data Used In Plot   "label


Hydrograph plot for UMAO3


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