The model run results cover the period June 30 through July 20 and are based on the following assumptions:

Common Assumptions

1. CCFB Gates are operating to Priority 3.

2. The Delta Cross Channel gates are open since June 26.

3. Suisun Marsh Salinity Control flashboards are in. All three gates are in tidal operation starting July 1.

4. San Joaquin River flow at Vernalis is at 918 cfs at the beginning of the forecast period and is estimated to decrease to 600 cfs by the end of the forecast period.

5. San Joaquin River EC at Vernalis is at 301 umhos/cm at the beginning of the forecast period and is estimated to increase to 365 umhos/cm at the end of the forecast period.

6. Sacramento River flow at Freeport is at 15220 cfs at the beginning of the forecast period and is expected to increase to 19200 cfs by the end of the forecast period.

7. CCFB inflow is at 992 cfs at the beginning of the forecast period and is expected to increase to 6500 cfs by the end of the forecast period.

8. Export at Jones Pumping Plant is at 2786 cfs at the beginning of the forecast period and is expected to decrease to 900 cfs to the end the forecast period.

9. The Middle River barrier gates began intermediate tidal operation on June 2 and switched to full operation on June 30.

10. The Old River near Tracy barrier gates began intermediate tidal operation on June 1 and switched to full operation on June 30.

11. The Grant Line Canal barrier gates began intermediate tidal operation on June 9 and switched to full operation on June 30.