Flow Schedule Update for main Snake River in Jackson Hole

October 1st, 2017

Here is the word for the Snake River schedule for decreasing flows to wintertime levels.

Current Discharge = 2,150 cfs. On Monday October 2nd outflow will be stepped
down following the schedule below:

Time Discharge (cfs) Change (cfs)
10/2- 0900 hrs           1950 cfs -200
10/2- 1100 hrs             1800 cfs -150
10/2- 1400 hrs             1700 cfs -100
10/3 -0900 hrs            1500 cfs -200
10/3 -1100 hrs             1300 cfs -200
10/3 -1400 hrs            1200 cfs -100
10/4- 0900 hrs           1100 cfs -100
10/4 -1100 hrs            1000 cfs -100
10/4- 1400 hrs            900 cfs -100
10/5 -0900 hrs
onward

 

*Discharge will follow inflows down as inflow from the recent precipitation recedes. The current target for winter flow is between 400 and 500 cfs, which may not be reached until the last few weeks of October.

 Current Storage = 655,661 ac-ft (77% full)
 Current inflow (5-day average) = 754 cfs (1981-2010 average = 555 cfs)


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