River Information and Forecasts Header
ROCK CREEK--NEAR CLINTON (RCCM8)
   State:  Montana    County:  MISSOULA
   Latitude:  46 43' 21" North    Longitude:  113 40' 55" West
   Elevation:  3519 feet
   Supporting WFO:  Missoula    NWS Official River Forecasts Click Here
   Action Stage:  8.5'   Flood Stage:  9'
   Moderate Flood Stage:  
9.5'
   Major Flood Stage:  
10'

   Record Stage:  
8.52'  Record Flow:  6500 cfs
   Date of Record:  
June 1, 1972
Daily Historical Flow Statistics
for April 30

Mean Stage: 5.95 ft  Mean Flow: 877 cfs
Max Stage: 7.57 ft  Max Flow: 3170 cfs (2018)
Min Stage:  5.08 ft   Min Flow: 269 cfs (1991)

Statistics based on water years: 1973-2019
The 4-10 Day Trend Forecast is based on model guidance only. Daily variation and uncertainty of forecasts during this period is high.

Hydrograph plot for RCCM8

For Data Used In Plot   "label


Hydrograph plot for RCCM8

For Data Used In Plot   "label