MF SALMON − MIDDLE FORK LODGE (MIDI1)
   State:  Idaho
   County:  Custer
   Latitude:  44 43' 5" North
   Longitude:  115 0' 52" West
   Elevation:  4480 ft

   Supporting NWS Forecast Office: WFO Boise

   
Click for NWS Official River Forecasts for MIDI1
   

Daily Historical Statistics for February 15, 2026
Mean Stage: 1.53 ft  Mean Flow: 515 cfs
Max Stage: 2.08 ft  Max Flow: 995 cfs (2015)
Min Stage:  1.24 ft   Min Flow: 320 cfs (2002)

Statistics based on water years: 1974-2025
* 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 MIDI1

Data Used In Plot   "label   USGS Observations