17 Bottlebrush Avenue, · MCU26/0001

1           Introduction

1.1         Background and Scope
RECOR has been engaged by Made Capital to prepare a Stormwater Management Plan (SWMP) for the proposed
MCU from a single dwelling residence to a multiple residential dwelling, located at 17 Bottlebrush Avenue, Noosa
Heads.

This report has been prepared to support the Development Approval Application submission to Noosa Shire
Council and any nominated referral agencies. The proposed development’s property details have been summarised
in Table 1-1.

The SWMP addresses potential stormwater impacts resulting from the proposed development and outlines the
necessary mitigation measures to meet both quantity and quality requirements of Noosa Shire Council.

This report presents the hydrological assessment of the proposed development, including any external catchments
that may directly influence peak flows exiting the site. The purpose of the assessment is to ensure that post-
development stormwater discharge does not adversely impact existing flooding or stormwater conveyance
conditions on surrounding properties and that the stormwater management objectives of the QUDM and Noosa
Shire Council requirements are achieved.

Additionally, the assessment evaluates the development requirements for stormwater treatment to ensure
compliance with Water by Design guidelines, the SPP, and council water quality requirements.



Table 1-1 Property Details

 Site Details                         Parameters

 Site Location                        17 Bottlebrush Avenue, Noosa Heads QLD

 Lot Number                           143 RP88934

 Intended Land Use                    Material Change of Use for a Multiple Residential Dwelling

 Development Area                     505 m2




1.2         Stormwater Management Objectives and Design Approach
The intent of this report is to document the design considerations and outcomes that satisfy the stormwater
management objectives for the proposed development. The strategy has been developed to address the following
key aspects and performance objectives:

     •    Catchment Definition: Identification of all catchments and sub-catchments discharging through or into the
          site.

     •    Hydrological Assessment: Determination of existing flow conditions for multiple storm events and
          assessment of development impacts on surrounding properties.

     •    Flow Management: Ensuring post-development peak flows do not exceed pre-development flows across
          all relevant storm events, up to and including the 1% AEP.

     •    Lawful Point of Discharge: Identification and utilisation of a lawful point of discharge in accordance with
          QUDM, ensuring no actionable nuisance to downstream properties or infrastructure.



 17 BOTTLEBRUSH AVENUE, NOOSA HEADS
                                         7 January 2026                                              P a g e |4
 Stormwater Management Plan
 Client Reference: P0433-25-001
 Prepared for Made Capital PTY LTD