Peakflow Forecasts Header

PRIEST--NEAR PRIEST RIVER
   State:  Idaho    County:  BONNER
   Latitude:  48 12' 31" North    Longitude:  116 54' 49" West
   Elevation:  2090 feet
   Supporting WFO:  Spokane    

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.

PRIEST--NEAR PRIEST RIVER   (PRTI1)
Forecasts for Water Year
2026
Ensemble Date: 2026-03-12
Forecast Period: March 12 to July 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 5.39 4867 2026-04-26
90 % 5.42 4915 2026-05-15
70 % 5.47 4989 2026-05-28
50 % 5.52 5055 2026-06-01
30 % 5.62 5204 2026-06-03
10 % 6.05 5828 2026-06-04
05 % 6.17 6007 2026-06-06

Peakflow exceedence plot for PRTI1

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