HENRYS FORK − AT ST. ANTHONY (ANTI1)
   State:  Idaho
   County:  Fremont
   Latitude:  43 58' 0" North
   Longitude:  111 40' 21" West
   Elevation:  4951 ft

   Supporting NWS Forecast Office: WFO Pocatello

   
Click for NWS Official River Forecasts for ANTI1

   Action Stage:  
6.5 ft
   Flood Stage:  
7 ft
   Moderate Flood Stage:  
8.2 ft
   Major Flood Stage:  
11 ft
Daily Historical Statistics for May 19, 2024
Mean Stage: 4.95 ft  Mean Flow: 3970 cfs
Max Stage: 6.96 ft  Max Flow: 8970 cfs (1997)
Min Stage:  3.07 ft   Min Flow: 702 cfs (1934)

Statistics based on water years: 1919-2023
* statistics estimated based on current rating

Record Stage: 
8.84 ft
Record Flow: 
14015 cfs
Date of Record: 
June 8, 2011

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

Hydrograph plot for ANTI1


For Data Used In Plot   "label