The model run results cover the period April 15 through May 5 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 the open position starting March 24.

4. San Joaquin River flow at Vernalis is at 2061 cfs at the beginning of the forecast period and is estimated to increase to 2100 cfs by the end of the forecast period.

5. San Joaquin River EC at Vernalis is at 429 umhos/cm at the beginning of the forecast period and is estimated to decrease to 425 umhos/cm at the end of the forecast period.

6. Sacramento River flow at Freeport is at 41655 cfs at the beginning of the forecast period and is expected to decrease to 27350 cfs by the end of the forecast period.

7. CCFB inflow is at 593 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 3514 cfs at the beginning of the forecast period and is expected to decrease to 3500 cfs to the end the forecast period.