The model run results cover the period June 3 through June 23 and are based on the following assumptions:

Common Assumptions

1.CCFB Gates are operating to Priority 2 starting June 1.

2. The Delta Cross Channel gates are closed during weekdays, and open during weekends and are kept open from June 13.

3. Suisun Marsh Salinity Control flashboards are in. All three gates are in tidal operation from June 12.

4. San Joaquin River flow at Vernalis is at 2210 cfs at the beginning of the forecast period and is estimated to decrease to 1500 cfs by the end of the forecast period.

5. San Joaquin River EC at Vernalis is at 181 umhos/cm at the beginning of the forecast period and is estimated to increase to 245 umhos/cm at the end of the forecast period.

6. Sacramento River flow at Freeport is at 16139 cfs at the beginning of the forecast period and is expected to decrease to 13900 cfs by the end of the forecast period.

7. CCFB inflow is at 2700 cfs at the beginning of the forecast period and is expected to decrease to 2100 cfs by the end of the forecast period.

8. Export at Jones Pumping Plant is at 3200 cfs at the beginning of the forecast period and is expected to remain at 3200 cfs to the end the forecast period.

9. The Middle River barrier gates are in tidal operation starting June 2.

10.The Old River near Tracy barrier gates are in tidal operation starting June 2.

11. The Grant Line Canal barrier gates are in tidal operation starting June 13.