Peakflow Forecasts Header

BRUNEAU--NEAR HOT SPRINGS
   State:  Idaho    County:  OWYHEE
   Latitude:  42 46' 15" North    Longitude:  115 43' 13" West
   Elevation:  2599 feet
   Supporting WFO:  Boise    
   Action Stage:  9'   Flood Stage:  9.5'   Moderate Flood Stage:  11'
   Major Flood Stage:  13'

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.

BRUNEAU--NEAR HOT SPRINGS   (HOTI1)
Forecasts for Water Year 2026
Ensemble Date: 2026-02-18
 Forecast Period: February 18 to June 1
Exceedence
Probability 		Stage
feet 		Discharge
CFS 		Probable
Date of Peak
95 % 5.84 549 2026-03-28
90 % 6.03 657 2026-04-01
70 % 6.33 843 2026-04-23
50 % 6.58 1005 2026-05-01
30 % 6.90 1221 2026-05-11
10 % 7.15 1396 2026-05-27
05 % 7.26 1475 2026-05-29

Peakflow exceedence plot for HOTI1

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