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2021-10-08 SM - Item 1 - Attachment 2 - Draft Coastal Hazards Adaptation Plan - tracked changes
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Log in to see the plans as drawnFor this plan, a range of storm tides of differing magnitudes were modelled for each of the four
planning horizons. As a result of the topography of the lower Noosa River, the project found that
the area of land exposed to major storm tide event is less than that which would be expected to
occur during a major catchment flood event following major rainfall5. Figure 8 shows an example of
storm tide extent, for the year 2100. Additional images showing the 100 ARI storm tide extent
across the entire coastal zone for other years can be found in Appendix 3. These map layers can
also be explored in greater detail (including for other scales of storm tide event) using Council’s
mapping website.
Figure 8 - Area of land subject to a 100 ARI storm tide event in 2100
5 As described in the 2016 flood study undertaken by Noosa Council.
Noosa Council – Coastal Hazards Adaptation Plan 2020 - 2030 Page 20
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