Peakflow Forecasts Header

MOHAWK--NEAR SPRINGFIELD
   State:  Oregon    County:  LANE
   Latitude:  44 5' 34" North    Longitude:  122 57' 20" West
   Elevation:  442 feet
   Supporting WFO:  Portland    
   Action Stage:  12.5'   Flood Stage:  15'   Moderate Flood Stage:  22'
   Major Flood Stage:  
25'

Forecasts are calculated from a forecast time series that approximates flow at a 6 hour time step interval. Observed instantaneous peaks can be higher than model forecast peaks.

MOHAWK--NEAR SPRINGFIELD   (SPRO3)
Forecasts for Water Year
2025
Ensemble Date: 2025-05-12
Forecast Period: May 12 to September 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 1.86 200 2025-05-13
90 % 1.86 200 2025-05-13
70 % 1.86 200 2025-05-13
50 % 1.91 212 2025-05-30
30 % 2.64 400 2025-06-06
10 % 4.21 857 2025-06-13
05 % 5.62 1307 2025-06-17

Peakflow exceedence plot for SPRO3

 Click to download runoff traces used in forecast.  Click for comma delimited data used in plot.csv icon