Peakflow Forecasts Header

ROCK CREEK--NEAR CLINTON
   State:  Montana    County:  MISSOULA
   Latitude:  46 43' 21" North    Longitude:  113 40' 55" West
   Elevation:  3519 feet
   Supporting WFO:  Missoula    
   Action Stage:  8.5'   Flood Stage:  9'   Moderate Flood Stage:  9.5'
   Major Flood Stage:  
10'

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.

ROCK CREEK--NEAR CLINTON   (RCCM8)
Forecasts for Water Year
2022
Ensemble Date: 2021-12-07
Forecast Period: December 7 to April 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 5.02 220 2021-12-11
90 % 5.05 233 2022-02-21
70 % 5.17 293 2022-03-16
50 % 5.24 326 2022-03-23
30 % 5.32 366 2022-03-27
10 % 5.60 520 2022-04-01
05 % 5.68 573 2022-04-01

Peakflow exceedence plot for RCCM8

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