The model run results cover the period April 7 through April 27 and are based on the following assumptions:

Common Assumptions

1. CCFB Gates are operating to Priority 1.

2. The Delta Cross Channel gates are closed.

3. Suisun Marsh Salinity Control flashboards are in. All three gates are in open position from March 2.

4. San Joaquin River flow at Vernalis is at 2317 cfs at the beginning of the forecast period and is estimated to decrease to 1300 cfs by the end of the forecast period.

5. San Joaquin River EC at Vernalis is at 390 umhos/cm at the beginning of the forecast period and is estimated to increase to 522 umhos/cm at the end of the forecast period.

6. Sacramento River flow at Freeport is at 12702 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 600 cfs at the beginning of the forecast period and is expected to increase to 600 cfs by the end of the forecast period.

8. Export at Jones Pumping Plant is at 3455 cfs at the beginning of the forecast period and is expected to decrease to 900 cfs to the end the forecast period.