MORES CREEK − NR ARROWROCK DAM (MORI1)
   State:  Idaho
   County:  Ada
   Latitude:  43 39' 0" North
   Longitude:  115 58' 59" West
   Elevation:  3120 ft

   Supporting NWS Forecast Office: WFO Boise

   
Click for NWS Official River Forecasts for MORI1

   Action Stage:  
8 ft
   Flood Stage:  
8.8 ft
Daily Historical Statistics for June 30, 2025
Mean Stage: 2.79 ft  Mean Flow: 197 cfs
Max Stage: 3.84 ft  Max Flow: 587 cfs (2011)
Min Stage:  1.89 ft   Min Flow: 34 cfs (1994)

Statistics based on water years: 1951-2024
* statistics estimated based on current rating

Record Stage: 
9.55 ft

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

Hydrograph plot for MORI1


For Data Used In Plot   "label