General Information The attached model run results cover the period of October 15, 2013 through November 4, 2013 and are based on the following assumptions: Common Assumptions 1. CCFB Gates operate Priority 3 schedule for the entire forecast period. 2. The Delta Cross Channel gates will be closed on October 17, 2013 at 9:00 am, opened on October 18, 2013 at 3:00 pm, and closed on October 21, 2013 at 9:00 am. 3. All nine flap-gates at the Old River at Tracy ag. barrier are being tidally operated as of June 3. The Grant Line Canal ag. barrier was fully closed on June 19 with all flap-gates being tidally operated. The Middle ag. barrier is installed with all six culvert flap-gates tidally operated as of June. On June 21 the weir elevation at Middle River was raised by 1 foot. 4. The head of Old River is not installed. 5. Suisun Marsh salinity control flashboards were installed and operation of the boatlock began on October 11, 2013. The three Suisun Marsh Salinity Control Gates are tied open as of May 21, 2013. 6. San Joaquin River flow at Vernalis is assumed to increase from 963 cfs to 1,300 cfs by the end of the forecast period. 7. San Joaquin River EC at Vernalis is projected to decrease from 665 umhos/cm to 493 umhos/cm by the end of forecast period. 8. Sacramento River flow at Freeport is around 7,985 cfs near the beginning of the forecast period and decreases to 7,600 cfs by the end of the forecast period. 9. Jones pumping is around 2,600 cfs at the beginning and end of the forecast period. 10. CCFB intake is around 1,000 cfs at the beginning and end of the forecast period.