Peakflow Forecasts Header

KLICKITAT--NEAR PITT
   State:  Washington    County:  KLICKITAT
   Latitude:  45 45' 24" North    Longitude:  121 12' 32" West
   Elevation:  289 feet
   Supporting WFO:  Pendleton    
   Action Stage:  8'   Flood Stage:  9'   Moderate Flood Stage:  11'
   Major Flood Stage:  
14'

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.

KLICKITAT--NEAR PITT   (PITW1)
Forecasts for Water Year
2024
Ensemble Date: 2024-04-19
Forecast Period: April 19 to August 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 5.65 2555 2024-05-01
90 % 5.72 2650 2024-05-03
70 % 6.02 3093 2024-05-07
50 % 6.20 3364 2024-05-10
30 % 6.32 3539 2024-05-16
10 % 6.59 3987 2024-05-28
05 % 6.76 4271 2024-06-06

Peakflow exceedence plot for PITW1

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