SBSMR 20004 Revision C - Op Works Application

6.4 RESULTS
The outcome from the MUSIC modelling for the developed mitigated and developed
unmitigated scenarios are shown in figure 3 and table 5.




                                         Figure 3 - MUSIC Screenshot




                           Developed                Developed              Load Reduction   Required Load
    Pollutant Type
                          Unmitigated               Mitigated                    (%)        Reduction (%)
    TSS (kg/year)             352                     40.3                      88.5             80
     TP (kg/year)            0.889                    0.235                     73.6             60
     TN(kg/year)              6.97                    3.27                      53.2             45
   Gross Pollutants
                               61                          0                    100              90
      (kg/year)

                                   Table 5 - Pollutant Load Reduction Results


The load reduction achieved meets the minimum load reductions from the Guidelines. Given
the proposed development will meet the water quality and quantity objectives it is considered
that the development complies with Noosa Council’s stormwater requirements.




NMA-SBSWMR-20004 Noosa Youngcare                                                                        12