BIG WOOD − BELOW MAGIC DAM NEAR RICHFIELD (BWMI1)
   State:  Idaho
   County:  Blaine
   Latitude:  43 14' 53" North
   Longitude:  114 21' 24" West
   Elevation:  4662 ft

   Supporting NWS Forecast Office: WFO Pocatello

   
Click for NWS Official River Forecasts for BWMI1

   Action Stage:  
8.5 ft
   Flood Stage:  
9 ft
Daily Historical Statistics for October 14, 2025
Mean Stage: 2.39 ft  Mean Flow: 40 cfs
Max Stage: 5.51 ft  Max Flow: 1390 cfs (1912)
Min Stage:  1.73 ft   Min Flow: 0 cfs (1993)

Statistics based on water years: 1912-2025
* statistics estimated based on current rating

Record Stage: 
15.68 ft

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

Hydrograph plot for BWMI1


For Data Used In Plot   "label