River Information and Forecasts Header
NEHALEM--FOSS (FSSO3)
   State:  Oregon    County:  Tillamook
   Latitude:  45 42' 15" North    Longitude:  123 45' 15" West
   Elevation:  33 feet
   Supporting WFO:  Portland    NWS Official River Forecasts Click Here
   Action Stage:  13'   Flood Stage:  15'
   Moderate Flood Stage:  
20'
   Major Flood Stage:  
24'

   Record Stage:  
29.56'  Record Flow:  70300 cfs
   Date of Record:  
February 8, 1996
Daily Historical Flow Statistics
for December 04

Mean Stage: 8.59 ft  Mean Flow: 6790 cfs
Max Stage: 18.38 ft  Max Flow: 34100 cfs (2008)
Min Stage:  2.19 ft   Min Flow: 199 cfs (1977)

Statistics based on water years: 1940-2020
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 FSSO3

For Data Used In Plot   "label