February 2 and 3, 2006). The combined total area of the EAASR and STA 3/4 is 48,640 acres and the EAASR accounts for about 63% of this total area. Figure 3-2 displays the location of the EAASR and STA 3/4 in the SFWMM. The nominal depth of the EAASR was 12 feet for all configurations. The EAASR was assumed to have a level pool and flat bottom at an average elevation and therefore had a simple stage-area relationship. STA 3/4 was modeled with the same levee and pool assumptions as the reservoir. 16 17 18 19 20 21 22 23 24 Figure 3-2. General Layout of EAASR and STA 3/4 Three following configurations of the EAASR were developed from the general layout presented in Figure 3-2: 1. Single Compartment 2. Two compartments 3. Four Compartments