THOMAS CREEK − NEAR SCIO (TRSO3)
   State:  Oregon
   County:  Linn
   Latitude:  44 42' 43" North
   Longitude:  122 46' 5" West
   Elevation:  380 ft   Gage Datum:  

   Supporting NWS Forecast Office: WFO Portland

   
Click for NWS Official River Forecasts for TRSO3

   Action Stage:  
15.5 ft
   Flood Stage:  
18 ft
   Moderate Flood Stage:  
19 ft
   Major Flood Stage:  
20 ft
Daily Historical Statistics for March 26, 2025
Mean Stage: 6.60 ft  Mean Flow: 697 cfs
Max Stage: 8.81 ft  Max Flow: 1950 cfs (2003)
Min Stage:  5.16 ft   Min Flow: 207 cfs (2020)

Statistics based on water years: 1963-2023
* statistics estimated based on current rating

Record Stage: 
20.08 ft

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

Hydrograph plot for TRSO3


For Data Used In Plot   "label


Hydrograph plot for TRSO3


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