Response to Information Request - REC13/0015

PRE DEVELOPMENT Q10 Cooroy stg 1                         noosa 10-Year     Duration=6 min, Inten=20B.9 mrnlhr
Prepared by {enter your company name here}                                                    Printed 19/04/2013
HydroCAOO 10.00 sin 05328 @ 2011 HydroCAD Software Solutions LLC                                         Page 8

               Summary for 5ubcatchment 65: existing road reserve catchment area

Runoff          =       0.06234 [email protected] hrs, Volume=                0.030 MI, Depth= 24 mm


Runoff by Rational method, Rise/Fall=1.0/1.7 xTc, Time Span= 0.00-3.00 hrs, dt= 0.01 hrs
noosa 10-Year       Duration=6 min, Inten=208.9 mm/hr


          Area (m2)         C   Description
              1 247.5    0.86   EXIST ROAD+VERGE
              1,247.5           100.00% Pervious Area


         Tc     Length     Slope Velocity       Capacity    Description
 (min) (meters)            (m/m) (m/sec)          (m3/s)
    6.0                                                     Direct Entry, road +verge+conc footpath


                         5ubcatchment 65: existing road reserve catchment area

                                          Hydrograph
                                                                                                 ’IRunoff~
                                                                            noosa       ear

                                                                          Duration=6 min,
                                                                             =208.9 mm/hr
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  ~
   E
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   ;:
   o                                                                           Tc=6.0 min
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                                                  Time     (hours)