compartment analyses. The first scenario was the SC base scenario (Figure 4-3). The second scenario routed STA 3/4 inflows directly from the canal through the single compartment reservoir before entering the STA. The second scenario is referred to as the SC STA scenario (Figure 4-4). Miami Canal NNR Canal 442 ac-ft/d 485 ac-ftWd EAASR 218 ac-t/d 261 ac-ft/d A = 30,720 acres 290 ac-t/d 470 ac-ft/d S1,182 ac-ft/d 219 ac-ft/d 221 ac-ft/d 31 a ac-rIa ------------ STA 3/4 A = 17,920 acres S2,177 ac-ftd b03 ac-r/a I Figure 4-3. Single Compartment Base Scenario Flow Diagram The SC base Scenario's long-term water balance for the 36 year average of the area, inflows, and outflows were calculated (Figure 4-3). The total average inflow to the EAASR was 1,686 ac-ft/day. Of this total, 1,182 ac-ft/day was released to STA 3/4. The average depth of the EAASR was 5.9 feet. Thus, the mean hydraulic residence time was 107.5 days or about three and a half months. The long term HRT of 29 days was