State:  Oregon
   County:  Clackamas
   Latitude:  45 23' 30" North
   Longitude:  122 7' 40" West
   Elevation:  730 ft

   Supporting NWS Forecast Office: WFO Portland

Click for NWS Official River Forecasts for SRMO3
Daily Historical Statistics for March 28, 2023
Mean Stage: 692.07 ft  Mean Flow: 1710 cfs
Max Stage: 693.81 ft  Max Flow: 4650 cfs (2005)
Min Stage:  690.65 ft   Min Flow: 530 cfs (1941)

Statistics based on water years: 1912-2021
* 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 SRMO3

For Data Used In Plot   "label