Peakflow Forecasts Header

LOCHSA--NEAR LOWELL
   State:  Idaho    County:  IDAHO
   Latitude:  46 9' 2" North    Longitude:  115 35' 11" West
   Elevation:  1453 feet
   Supporting WFO:  Missoula    

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.

LOCHSA--NEAR LOWELL   (LOCI1)
Forecasts for Water Year
2026
Ensemble Date: 2026-06-14
Forecast Period: June 14 to October 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 4.24 3410 2026-06-14
90 % 4.24 3410 2026-06-14
70 % 4.24 3410 2026-06-14
50 % 4.24 3410 2026-06-14
30 % 4.24 3410 2026-06-14
10 % 4.80 4526 2026-07-02
05 % 5.23 5444 2026-09-19

Peakflow exceedence plot for LOCI1

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