River Information and Forecasts Header
   State:  Oregon    County:  POLK
   Latitude:  44 46' 54" North    Longitude:  123 14' 6" West
   Elevation:  172 feet
   Supporting WFO:  Portland    NWS Official River Forecasts Click Here
   Action Stage:  25'   Flood Stage:  27'
   Major Flood Stage:  

   Record Stage:  
34.52'  Record Flow:  32900 cfs
   Date of Record:  
December 22, 1964
Daily Historical Flow Statistics
for July 03

Mean Stage: 3.28 ft  Mean Flow: 115 cfs
Max Stage: 5.90 ft  Max Flow: 368 cfs (1983)
Min Stage:  2.15 ft   Min Flow: 46 cfs (2015)

Statistics based on water years: 1906-2020
The 4-10 Day Trend Forecast is based on model guidance only. Daily variation and uncertainty of forecasts during this period is high.

Hydrograph plot for SUVO3

For Data Used In Plot   "label