O2 stormwater Report Rev Oct 2015

Based on the land uses provided by QLUMP, the catchments have been classified as Agricultural, Forest,
Road, Urban or Mining and waste (user defined) to enable them to be modelled in MUSIC. A summary of
the catchment areas applied to the MUSIC Model is included as Table 3.
Table 3 - Summary of Landuse and Fraction Impervious.

       No                Area (ha)          QLUMP Designation              MUSIC Land use     Fraction Impervious (%)

        1                    31               Cropping - Sugar                Agriculture               0

                                               Grazing native
        2                   942                                               Agriculture               0
                                                vegetation
                                              Intensive animal
        3                    58            production (horse and              Agriculture               5
                                                aquaculture)

        4                    13            Intensive horticulture             Agriculture               0

                                             Irrigated perennial
        5                    24                                               Agriculture               0
                                                 horticulture
                                            Manufacturing and
        6                    30                                               Industrial                80
                                               industrial

        7                    39                    Mining                  Mining and Waste             10

        8                    85             Nature conservation                 Forest                  0

        9                   112              Other minimal use                  Urban                   5

       10                     2            Perennial horticulture             Agriculture               0

       11                    31              Plantation forestry                Forest                  0

       12                   358             Production forestry                 Forest                  0

       13                     2                Reservoir/dam                    Urban                   0

       14                  1860                  Residential                    Urban                   60

       15                    65                   Services                      Urban                   90

                                               Transport and
       16                     8                                                 Road                    50
                                              communication
                                           Waste treatment and
       17                    14                                            Mining and Waste             10
                                                 disposal




Stormwater Management Plan – Lot 1 on SP108094, 305 Lake Macdonald Drive                                         Page 8

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