Peakflow Forecasts Header

CLARK FORK--NEAR PLAINS
   State:  Montana    County:  SANDERS
   Latitude:  47 25' 46" North    Longitude:  114 51' 18" West
   Elevation:  2449 feet
   Supporting WFO:  Missoula    
   Action Stage:  15'   Flood Stage:  16'   Moderate Flood Stage:  18'
   Major Flood Stage:  
19.5'

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.

CLARK FORK--NEAR PLAINS   (PLNM8)
Forecasts for Water Year
2024
Ensemble Date: 2024-04-24
Forecast Period: April 24 to August 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 9.82 41332 2024-05-17
90 % 10.03 42916 2024-05-17
70 % 10.56 46985 2024-05-22
50 % 10.94 49919 2024-05-25
30 % 11.56 54989 2024-05-29
10 % 12.46 62552 2024-06-11
05 % 13.17 68838 2024-06-15

Peakflow exceedence plot for PLNM8

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