Response to Information Request - Received on 19/04/2012 · OPW11/0335

                                                                                                                                                                                        -
                                                                                                                                                                                   I:




                                                                DEVELOPMENT MUSIC MODEL INPUT PARAMETERS
                                                        FUlL
                                                  Table B-7: Full Development MUSIC Model Input Parameters                      -
                                                                                                                                 Sources (A)
                                                                         &            ill                      Commercial
        MUSIC Model Inputs for the Essence of Peregian: Full                                Commercial                                           ~
                                                                                                             Podium (carpark,   North balance        Mid balance   South balance
                                 Development                                                 (Offsite)
                                            ,’1                                                                  shops)
Size (ha)                                                                                     0.278               0.205               0.389             0.335          0.146
% Impervious                                               1                                    80                 80                  11                11             11
Rainfall threshold (mm/day)                                ,                                    1                   1                   1                 1              1
Soil storage capacity (mm)                                 I                                   120                 120                 400              400             400
Initial storage (%of capacity)                             J                                    25                 25                  10                10             10
field capacity (mm)                                        I                                    80                 80                  200              200             200
infiltration capacity coefficient   -
                                        a                  I                                   200                 200                 50                50             50
infiltration capacity exponent   -
                                     b                                                          1                   1                   1                 1              1
initial depth (mm)                                         .                                    50                 50                  50                50             50

daily recharge rate (%)                                    I                                    25                 25                  25                25             25

daily baseflow rate (%)                                    j                                    5                   5                   5                 5              5

daily deep seepage rate (%)                                                                     0                   0                   0                 0              0

TSS Base flow conc. Params (Mean,Std Dev) (log mULl                                          0.78,0.39          0.78,0.39            1,0.34            1,0.34         1,0.34
TSS Storm flow conc. Params (Mean,Std Dev) (log I"(lUl)                                      2.16,0.38          2.16,0.38           2.18,0.39         2.18,0.39      2.18,0.39
TP Base flow conc. Params (Mean,Std Dev) (log            mULl                                -0.6,0.5            -0.6,0.5           -0.97,0.31       -0.97,0.31      -0.97,0.31
TP Storm flow conc. Params (Mean,Std Dev) (log mULl                                         -0.39,0.34          -0.39,0.34          -OA7, 0.31       -OA7,0.31       -OA7,0.31
TN Base flow conc. Params (Mean,Std Dev) (log m~l)                 p-’"’-""’--"""""          0.32,0.3    ~       0.32,0.3            0.2,0.2           0.2,0.2        0.2,0.2
TN Storm flow conc. Params (Mean,Std Dev) (log mULl                   ;;,;
                                                                               -




                                                                                             0.37,OA             0.37,OA            0.26,0.23         0.26,0.23      0.26,0.23
                                                                                                ~