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 July 23, 2024
Mean Stage: 690.86 ft  Mean Flow: 551 cfs
Max Stage: 692.15 ft  Max Flow: 1600 cfs (1993)
Min Stage:  690.27 ft   Min Flow: 265 cfs (2015)

Statistics based on water years: 1912-2022
* 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