SNAKE − AT HELLS CANYON DAM (HCDI1)
   State:  Idaho
   County:  Adams
   Latitude:  45 15' 5" North
   Longitude:  116 41' 49" West
   Elevation:  1400 ft

   Supporting NWS Forecast Office: WFO Pendleton

   
Click for NWS Official River Forecasts for HCDI1
Daily Historical Statistics for April 18, 2024
Mean Stage: 69.31 ft  Mean Flow: 28900 cfs
Max Stage: 77.55 ft  Max Flow: 80800 cfs (2006)
Min Stage:  62.32 ft   Min Flow: 6320 cfs (1988)

Statistics based on water years: 1966-2022
* statistics estimated based on current rating

The 4-10 Day Trend Forecast is based on model guidance and uncertainty during this period is greater.

Hydrograph plot for HCDI1


For Data Used In Plot   "label


Hydrograph plot for HCDI1


For Data Used In Plot   "label


Hydrograph plot for HCDI1


For Data Used In Plot   "label


Hydrograph plot for HCDI1


For Data Used In Plot   "label