Reference Document - MCU25 0060 (As Published)

5.           Slope Stability Assessment
5.1          Existing Conditions
The Noosa Planning Scheme 2020 includes a landslide hazard overlay map (Ref. extract in Text Figure 8).
Mapping indicates that part of the site is within a Moderate (pale yellow shading) Landslide Hazard Area.




                                                                       Lot boundary




                     Text Figure 8: Extract from NC landslide hazard overlay mapping

It should be noted that the Noosa landslide hazard map is a broad-scale indication of the potential
landslide susceptibility and is superseded by this site-specific assessment. Our observations of surface
features relevant to this slope stability assessment are summarised as follows:
No indicators of recent global slope instability were observed, i.e. no landslide scarps or ‘hummocky’
ground was evident across the proposed building area. Overall natural ground slopes were moderate.
No signs of groundwater seepage ‘springs’ were observed across the proposed development area.




Proposed Residential Development
25 August 2025 | 25038-001-Rev0                                                                            9