The model run results cover the period August 29, through September 18, and are based on the following assumptions:

Common Assumptions

1. CCFB Gates are operating to Priority 3 throughout the forecast period.
2. The Delta Cross Channel gates are open throughout the forecast period.
3.  Suisun Marsh salinity control flashboards are removed, and the three Suisun Marsh Salinity Control Gates are in open position throughout the forecast period. 
4. The Middle River ag. Barrier was installed on August 15; all 6 culvert flap-gates are in tidal operation.
5.  San Joaquin River flow at Vernalis is at 4,943 cfs at the beginning of the forecast period and decreases to 4,700 cfs by the end forecast period. 
6. San Joaquin River EC at Vernalis increases from 130 umhos/cm at the beginning of the forecast period to 140 umhos/cm by the end of forecast period.
7.  Sacramento River flow at Freeport is at 20,864 cfs at the beginning of the forecast period and decreases to 19,300 cfs by the end of the forecast period.
8. CCFB is at 7,174 cfs at the beginning of the forecast period and will decrease to 6,000 cfs by the end of the forecast period. 
9. Export at Jones Pumping Plant is at 4,400 cfs throughout the forecast period.