O2 stormwater Report Rev Oct 2015

                                                10                              10                               10
                                        TSS log values                     TP log values                    TN log values
 Land Use        Flow Type
                                     Mean            St. dev.          Mean          St. dev.         Mean            St. dev.
                  Baseflow            0.51             0.28            -1.79          0.28             -0.59           0.22
   Forest
                 Stormflow            1.90             0.20            -1.10          0.22            -0.075           0.24

                  Baseflow            1.00             0.13           -1.155          0.13            -0.155           0.13
Agriculture
                 Stormflow           2.477             0.31           -0.495          0.30             0.29            0.26

                  Baseflow            1.00             0.34            -0.97          0.31             0.20            0.20
    Road
                 Stormflow            2.43             0.39            0.30           0.31             0.26            0.23



4.3.5.        Regional MUSIC Model Layout
The MUSIC model produced to analyse the proposed development is shown in Figure 7.




Figure 7 - MUSIC Model Layout.

4.3.6.        Modelling Results
The results of the MUSIC analysis for the total catchment are reported in Table 6.
Table 6 – Results from MUSIC Modelling.


Pollutant                                                                                    Pollutant Load

Flow (ML/yr)                                                                                     29,500

Total Suspended Solids (kg/yr)                                                                  8,420,000

Stormwater Management Plan – Lot 1 on SP108094, 305 Lake Macdonald Drive                                                 Page 10

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