The model run results cover the period of May 5, 2015 through May 25, 2015 and are based on the following assumptions:

Common Assumptions
1. CCFB Gates are operating to the Priority 3 as of January 6, 2015.
2. The Delta Cross Channel gates were closed on December 1, 2014, and will remain closed throughout the forecast period. 
3. The Middle River ag. barrier was installed on March 31, 2015 with all 6 culvert flap-gates tied open. As of April 3, all six flap-gates are tidally operated. 
4. The Old River at Tracy ag. barrier was installed on April 3, 2015 with all 9 flap-gates tidally operated. 
5.  The Spring Head of Old River barrier was installed on April 3, 2015 with all 8 culvert slide-gates opened.
6. The Grant Line Canal ag. barrier was partially installed on April 17, 2015 with all 6 culvert flap-gates tied open.
7.  Suisun Marsh salinity control flashboards are installed and the three Suisun Marsh Salinity Control Gates are in tidal operation as of December 31, 2014.
8.  San Joaquin River flow at Vernalis is at 420 cfs at the beginning of the forecast period and is projected to stay at about 400 cfs through the forecast period.  
9. San Joaquin River EC at Vernalis is projected to increase from 432 umhos/cm at the beginning of the forecast period to 452 umhos/cm by the end of forecast period.
10.  Sacramento River flow at Freeport is 6,222 cfs at the beginning of the forecast period and increases to 6,750 cfs by the end of the forecast period.
11. CCFB allotment is at 300 cfs throughout the forecast period.
12. Export at Jones Pumping Plant is at a daily average rate of about 400 cfs throughout the forecast period.