Appendix E - Stormwater Management Plan · MCU22/0140

                                                                                                                           ingeniir




                  Plate 2: Noosa Shire Council Flood Inundation Extents in the vicinity of the site (highlighted in red)



8.    CONCLUSION
The proposed development has been analysed to provide design requirements to meet local and state
authority guidelines for stormwater quality and quantity outcomes.

The development proposes to use on site water retention for landscape irrigation to satisfy alternative water
quality requirements.

The proposed detention system successfully mitigates stormwater discharge for the proposed development
to pre-development discharge rates; whilst improving existing stormwater discharge arrangement by
redirecting surface flows currently discharging across the western boundary into Council controlled
infrastructure.

As the proposed development maintains current peak discharge rates, it is not considered to affect the
existing capacity of the downstream infrastructure by improving or maintaining whole of site stormwater
discharge rates for all events up to and including the 1% AEP.

If you wish to discuss this report and analysis further, please contact Daniel Kenna.




Daniel Kenna
Beng CPEng MIEAust RPEQ 15522 NER 3133685 EC 66121
for and on behalf of Ingeniir Pty Ltd

                                               Ingeniir Pty Ltd | 215101-SMP-01
                 ABN: 99 642 485 363 | PO Box 988 Maroochydore QLD 4558 | [email protected] | 0404157187
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