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

Common Assumptions

1. CCFB Gates are operating to Priority 2 until the end of Jun 24 after which they operate to Priority 3.

2. The Delta Cross Channel gates are closed on weekdays and open on weekends until the end of this forecast.

3. Suisun Marsh Salinity Control flashboards are in. All three gates will be in tidal operation starting Jun 12.

4. San Joaquin River flow at Vernalis is at 1906 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 245 umhos/cm at the beginning of the forecast period and is estimated to increase to 280 umhos/cm at the end of the forecast period.

6. Sacramento River flow at Freeport is at 12480 cfs at the beginning of the forecast period and is expected to increase to 15000 cfs by the end of the forecast period.

7. CCFB inflow is at 2192 cfs at the beginning of the forecast period and is expected to decrease to 0 cfs by the end of the forecast period.

8. Export at Jones Pumping Plant is at 2721 cfs at the beginning of the forecast period and is expected to increase to 3200 cfs to the end the forecast period.

9. The Middle River barrier is in the intermediate tidal operation from May 21.

10. The Old River near Tracy barrier is in the intermediate tidal operation from May 21.

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