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 March 25, 2023
Mean Stage: 2.43 ft  Mean Flow: 525 cfs
Max Stage: 3.59 ft  Max Flow: 1560 cfs (2017)
Min Stage:  2.17 ft   Min Flow: 367 cfs (1988)

Statistics based on water years: 1962-2022
* 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