GRANDE RONDE − NEAR PERRY (LGNO3)
   State:  Oregon
   County:  Union
   Latitude:  45 21' 15" North
   Longitude:  118 11' 29" West
   Elevation:  2950 ft   Gage Datum:  

   Supporting NWS Forecast Office: WFO Pendleton
   Click for NWS Official River Forecasts for LGNO3

   Action Stage:  5.8 ft
   Flood Stage:  6.6 ft
   Moderate Flood Stage:  7.5 ft

Record Stage: 7.7 ft
Record Flow: 6736 cfs
Date of Record: May 16, 2011

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

Hydrograph plot for LGNO3


For Data Used In Plot   "label