GREATWESTRN SPILLBCK NR IDFL (GWSI1)
   State:  Idaho
   County:  Bonneville
   Latitude:  43 36' 24" North
   Longitude:  112 4' 32" West
   Elevation:  4760 ft

   Supporting NWS Forecast Office: WFO Pocatello

   
Click for NWS Official River Forecasts for GWSI1
Daily Historical Statistics for January 21, 2025
Mean Stage: -0.16 ft  Mean Flow: 0 cfs
Max Stage: -0.16 ft  Max Flow: 0 cfs (1989)
Min Stage:  -0.16 ft   Min Flow: 0 cfs (1989)

Statistics based on water years: 1989-2024
* 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 GWSI1


For Data Used In Plot   "label