Response to Information Request - REC13/0015

Post DEVELOPMENT Q10Cooroy stg 1 noosa 10-Year Ouration=10 min, Inten=173.2 mrnlhr
Prepared by {enter your company name here}                                                Printed 19/04/2013
HydroCAOO 10.00 sIn 05328 @ 2011 HydroCAD Software Solutions LLC                                         Page 6

                           Time span=0.00-3.00 hrs, dt=0.01 hrs, 301 points
                           Runoff by Rational method, Rise/Fall=1.0/1.7 xTc
                 Reach routing by Stor-Ind method   Pond routing by Stor-Ind method
                                                     -




8ubcatchment 28: lots 1 to 4 + road          Runoff Area=3,718.5 m2    0.00% Impervious   Runoff Depth=29 mm
                                                         Tc=6.0 min     C=O.84    Runoff=0.15029 m3/s 0.109 MI


Reach 2R: (new Reach)                                                             Inflow=O.OOOOO m3/s 0.000 MI
                                                                                 Outflow=O.OOOOO m3/s 0.000 MI


Reach 3R: (new Reach)                                                             Inflow=0.12799 m3/s 0.110 MI
                                                                                 Outflow=0.12799 m3/s 0.110 MI


Pond 2P: 47sqm Bioretention           Peak Elev=102.201 m   Storage=0.011 MI Inflow=0.15029 m3/s 0.109 MI
           Primary=O.OOOOO m3/s 0.000 MI    Secondary=0.12799 m3/s 0.110 MI Outflow=0.12799 m3/s 0.110 MI

           Total Runoff Area = 0.3719 ha      Runoff Volume = 0.109 MI      Average Runoff Depth 29 mm
                                                                                                     =


                                           100.00% Pervious   =   0.3719 ha  0.00% Impervious = 0.0000 ha