SUPERSEDED NEGOTIATED - OPW25 0042 - REFERENCE DOCUMENT (As Published)

        1.2         Regional Flooding
        NSC Interactive Flood Hazard Map identified that the Site is not influenced by regional flooding associated with the Noosa River (refer Figure
        1.2).




                                                                      SITE




        FIGURE 1.2: NSC FLOOD HAZARD MAPPING


        1.3         Project Data and Guidelines
        The following data has been utilised for this assessment:

        •   Site Layout plans prepared by ALTA Engineering (dated 06/12/2024).
        •   Survey Tin supplied by ALTA Engineering (31/01/2025).
        •   Design Digital Elevation Models supplied by ALTA Engineering (24/02/2025).
        •   Proposed Drainage Design supplied by ALTA Engineering (24/02/2025).
        •   Design inputs for hydrologic and hydraulic modelling from the Australian Rainfall and Runoff Data Hub.
        •   Rainfall and Meteorological Data by Australian Bureau of Meteorology (BoM).
        •   Aerial LiDAR data of the ANZLIC Committee on Surveys and Mapping (ELVIS, https://elevation.fsdf.org.au/).
        •   Site Stormwater Management Plan supplied by ALTA Engineering (06/12/2024).
        The guidelines, standards, and codes considered during the assessment were as follows:
        •   Noosa Shire Council Planning Scheme 2020.
        •   Planning act 2016 and the associated State Planning Policy (DILGP, 2017).
        •   Queensland Urban Drainage Manual 2017 (QUDM).
        •   Australian Rainfall and Runoff 2019 (ARR) 2019 (Ball, et al, 2019).




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           Set ID:CALILE  I BBNE01676-0001-REP-001-1
                   23806878                                                                                                                         2
Version: 0, Version Date: 01/01/1900