Attached is the May 2014 seasonal forecast with one 50% hydrology condition and one 90% hydrology condition (meeting modified D1641 objectives based on a temporary urgency change petition to the SWRCB).  The attached excel file includes EC and Bromide at Banks, Jones Pumping stations, Old River at Bacon Island, and Old River at Highway 4, and a few locations along the California Aqueduct. 

This seasonal forecast of Aqueduct water quality is based on:
1)	May 2014 DCO allocation study.
2)	Initial EC conditions in Aqueduct established by the Delta and Aqueduct historical simulations up to the end of April 2014.
3)	Bromide concentrations at Jones and Banks PP converted from modeled EC and bromide concentrations in Aqueduct modeled directly from this conversion.

Both 50% and 90% hydrology studies used the following gate and temporary barriers operations:
1)	Delta Cross Channel open on weekends from May 23 to June 15 and always open June 16 to December 1.
2)	MR barrier is installed from March 17 to November 30.
3)	OR barrier is installed from April 3 to November 30.
4)	GLC barrier is installed from March 28 to November 30.
5)	HOR Barrier is installed from April 8 to June 15.

Pump-ins to the California Aqueduct were assumed to occur to the sum of 361 TAF from the start of May to the end of December.
DSM2 version 8.1.2 was used for the Delta portion of the forecast and DSM2 version 8.0.6 was used for the Aqueduct portion of the forecast.  

Net Delta Outflow Used for each Scenario (TAF)
	90% (All)	50% (All)
Jan	321	           321
Feb	599	           599
Mar	802	           802
Apr	511	           511
May	236	           334
Jun	238	           243
Jul	194	           275
Aug	194	           282
Sep	187	           268
Oct	190	           257
Nov	208	           293
Dec	307	           289