State:  Idaho
   County:  Fremont
   Latitude:  44 1' 0" North
   Longitude:  111 34' 0" West
   Elevation:  5052 ft

   Supporting NWS Forecast Office: WFO Pocatello

Click for NWS Official River Forecasts for CHEI1

   Action Stage:  
6 ft
   Flood Stage:  
6.5 ft
Daily Historical Statistics for October 01, 2023
Mean Stage: 2.20 ft  Mean Flow: 404 cfs
Max Stage: 3.14 ft  Max Flow: 1130 cfs (1984)
Min Stage:  1.53 ft   Min Flow: 125 cfs (1991)

Statistics based on water years: 1935-2022
* statistics estimated based on current rating

Record Stage: 
7.83 ft

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

Hydrograph plot for CHEI1

For Data Used In Plot   "label