UMATILLA − AT RESERVATION BOUNDARY NR PENDLETON (PDUO3)
   State:  Oregon
   County:  Umatilla
   Latitude:  45 40' 18" North
   Longitude:  118 44' 8" West
   Elevation:  1130 ft

   Supporting NWS Forecast Office: WFO Pendleton

   
Click for NWS Official River Forecasts for PDUO3
Daily Historical Statistics for May 14, 2024
Mean Stage: 4.83 ft  Mean Flow: 830 cfs
Max Stage: 6.31 ft  Max Flow: 1980 cfs (2011)
Min Stage:  3.46 ft   Min Flow: 194 cfs (2016)

Statistics based on water years: 1996-2023
* 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 PDUO3


For Data Used In Plot   "label