Amended Stormwater Plan · MCU18/0019

SC7440 – Goodchap St, Noosa                                                  29




                          Figure C.4 – Post-developed Peak Flow Hydrograph


[OCR of page images]
$C7440 — Goodchap St, Noosa

29

 

 

Flow

Flow

—=
2 15minMax 0.088}
=
25 15mingliax 0.106)
10 15minfMax 0.114]

220 15minfMax 0.124]

=
50 *5minjMax 0.129]

0.15
0.10
0.05
0.00
Sun 1
Jan 1995

=
22 15min|Mex 0.000),

=

(Q5 15min(Max 0.000)
—=

210 15minjtitax 0.000)

 

=
(2100 15minfMax 0.031)

 

—=
2 2omin|Max 0.099],
=
(05 2omin|Max 0.110)
=
(210 2ominfMex 0.116]
220 20min(Max 0.126]
50 20min{Max 0.137]

(2100 20minjbtax 0.140]

Conduit 1.4 lo from TANK out to 1.3

=
2 25min[Pex 0.102]

 

(05 26min 0.113]
(010 25minfMax 0.120)
(020 a5minitix 0.132)
{80 25manftek 0.144}

100 25minMex 0.142]

=

2 30minfMax 0.100]
=

25 30minfMax 0.112}

210 30min{Max 0.123]

220 30min{Max 0.195]

50 30minjMax 0.142]

2100 3ominftax 0.143]

=
(seme 0.0971
Q5 45min[Max 0.116)
0 amines 0127]
20 a5miniNax 0.139)
150 45min 0444)

=
(2100 45minjbtax 0.144]

=
2 Gomin[Pax 0.104]

5 Gomin|bex 0.124)

}

210 6ominfhfax 0.133),

220 Gominfhax 0.141),

!

250 Gominfhax 0.141)

100 ominytax 0.142)

=
(22 90mintax 0.102)
5 ore 0120)
210 90min 0.130)
220 S0miniiax 0140)
50 gominfvax 0.439]

(2100 somingiiax 0.139]

=

2 120minjhtex 0.098]

06 120minfMex 0.118]
=

(Q10 120minfbax 0.128]
=

(220 120minfbtax 0.138]

(250 120minjbax 0.139]

100 120min|Max 0.139),

 

=

22 20min|Max 0.000),
=

(Q5 20min(Max 0.000},

210 20min{hitax 0.000),

 

(220 2omin{iiax 0.000),
(250 2ominfhitax 0.026),

2100 2omintax 0.080}

0:30

=

(2 25min|Max 0.000),

(Q5 25min(Max 0.000},
=

210 25minfhifax 0.000),

(220 26min{hiex 0.000),

(250 25minfhiax 0.047),

2100 25minfMax 0.087)

1:00

Time
Figure C.4 — Post-developed Peak Flow Hydrograph
Conduit 1.4 hi from TANK out to 1.3

=

22 30min|Max 0.000),

(Q5 30min(Max 0.000),
=

(210 Sominfitax 0.000),

(220 3omin{hilex 0.000),

(250 S0minfhiiax 0.061),

=
2100 3ominfMax 0.104]

=
2 45min|Max 0.000),
(Q5 45min(Max 0.000),

=
210 45minfhifax 0.000),

 

(220 4bmin{iiax 0.013),

(250 4siminfitax 0.091),

 

2100 45minfMiax 0.127]

=

2 60min{Max 0.000),

Q5 60min(Max 0.000},

(210 Gominjhitax 0.000),
=

(220 Bominfhfex 0.056)

(250 Gominftiiax 0.113),

=
100 eominfifax 0.143]

=

22 90min|Mex 0.000),

25 90min(Max 0.000),

10 90minfax 0.000}
=

(220 90minfiax 0.038)

 

(050 90minfax 0.104]

2100 SominfMax 0.145

 

=

(22 120minfiax 0.000}
=

05 120minfMtax 0.000]

210 120minjutax 0.000}

=
220 120minjMiax 0.029}

 

(2100 1 20enin|Max 0.133]

 

Sun1
Jan 1995

1:30

2:00