Peakflow Forecasts Header

CHETCO--NEAR BROOKINGS
   State:  Oregon    County:  CURRY
   Latitude:  42 7' 24" North    Longitude:  124 11' 13" West
   Elevation:  50 feet
   Supporting WFO:  Medford    
   Action Stage:  18.5'

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.

CHETCO--NEAR BROOKINGS   (CHTO3)
Forecasts for Water Year
2026
Ensemble Date: 2026-09-15
Forecast Period: September 15 to January 1
Exceedence
Probability
Stage
feet
Discharge
CFS
Probable
Date of Peak
95 % 4.50 4731 2026-11-13
90 % 5.52 6377 2026-11-19
70 % 10.35 16521 2026-12-05
50 % 14.69 28441 2026-12-13
30 % 19.09 42888 2026-12-21
10 % 24.89 63614 2026-12-28
05 % 28.15 74675 2026-12-31

Peakflow exceedence plot for CHTO3

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