The model run results cover the period December 10 through December 30 and are based on the following assumptions:

Common Assumptions

1. CCFB Gates are operating to Priority 3 starting November 22.

2. The Delta Cross Channel gates are closed starting November 18.

3. Suisun Marsh Salinity Control flashboards are in. All three gates are in tidal operation starting November 21.

4. San Joaquin River flow at Vernalis is at 1288 cfs at the beginning of the forecast period and is estimated to increase to 1300 cfs by the end of the forecast period.

5. San Joaquin River EC at Vernalis is at 746 umhos/cm at the beginning of the forecast period and is estimated to decrease to 738 umhos/cm at the end of the forecast period.

6. Sacramento River flow at Freeport is at 15287 cfs at the beginning of the forecast period and is expected to decrease to 13750 cfs by the end of the forecast period.

7. CCFB inflow is at 6031 cfs at the beginning of the forecast period and is expected to decrease to 6000 cfs by the end of the forecast period.

8. Export at Jones Pumping Plant is at 4171 cfs at the beginning of the forecast period and is expected to decrease to 3600 cfs to the end the forecast period.

9. The Middle River barrier was breached on November 20.

10. The Old River near Tracy barrier was breached on October 29.

11. The Grant Line Canal barrier was breached on November 2.