SNAKE − NEAR JACKSON (JKSW4)
   State:  Wyoming
   County:  Teton
   Latitude:  43 22' 19" North
   Longitude:  110 44' 18" West
   Elevation:  5950 ft

   Supporting NWS Forecast Office: WFO Riverton

   
Click for NWS Official River Forecasts for JKSW4

   Action Stage:  
9 ft
   Flood Stage:  
10 ft
   Moderate Flood Stage:  
12 ft
Daily Historical Statistics for July 05, 2025
Mean Stage: 4.98 ft  Mean Flow: 8110 cfs
Max Stage: 8.17 ft  Max Flow: 18200 cfs (2011)
Min Stage:  2.66 ft   Min Flow: 3380 cfs (1994)

Statistics based on water years: 1976-2024
* statistics estimated based on current rating

Record Stage: 
11.66 ft
Record Flow: 
30200 cfs
Date of Record: 
June 11, 1997

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

Hydrograph plot for JKSW4


For Data Used In Plot   "label


Hydrograph plot for JKSW4


For Data Used In Plot   "label