FANNO CREEK − 56TH AVE PORTLAND (FNNO3)
   State:  Oregon
   County:  Multnomah
   Latitude:  45 29' 17" North
   Longitude:  122 44' 0" West
   Elevation:  250 ft   Gage Datum:  

   Supporting NWS Forecast Office: WFO Portland

   
Click for NWS Official River Forecasts for FNNO3
   

Daily Historical Statistics for April 04, 2026
Mean Stage: 8.87 ft  Mean Flow: 3 cfs
Max Stage: 9.25 ft  Max Flow: 14 cfs (2022)
Min Stage:  8.67 ft   Min Flow: 1 cfs (2004)

Statistics based on water years: 1991-2024
* 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 FNNO3

Data Used In Plot   "label   ---