2021-10-08 SM - Item 1 - Attachment 2 - Draft Coastal Hazards Adaptation Plan - tracked changes

Inundation Aadaptation outcomes and associated actions – Inundationfor Noosa North
Shore

The assessment of inundation risks within Noosa North Shore shows the level of risk to residential
and road network assets may become intolerable within approximately 20 years. Intolerable risks
to natural areas and biodiversity are likely more likely than not to eventuate by the year 2070.

Assessment of a range of socio-economic, environmental, and governance considerations, as well
as community feedback during the development of this plan, determine the most appropriate
adaptation pathway for responding to frequent inundation risks in this locality is one that supports
existing accessibility services, visual amenity values and natural ecological processes. Therefore,
the preferred adaptation outcomes are:

    -   The increased inundation risk to service infrastructure assets is accommodated through
        adaptive design.


Figure 16 shows the expected progression of these preferred outcomes between 2020 and 2100.
Table 14. provides a breakdown of actions in support of these outcomes, to be pursued within the
five year life of this plan.




Figure 16 - Preferred long-term adaptation pathway response to projected coastal inundation risks in Noosa North Shore




The following actions will help progress the achievement of these outcomes:

 MANAGEMENT              ACTIONS FOR NOOSA NORTH SHORE – THE NEXT 5 YEARS
 RESPONSE
 AREA

 Land Use                Maintain land use planning approach and alignment with State Planning
 Planning                Policyexisting development requirements.

 Public                  Ensure road asset plans and upgrades on Noosa North Shore appropriately
 recreational,           consider periodic tidal inundation risks
 built, and
 Infrastructure          Investigate opportunities for maintaining functional road access to ferry
 assets                  landing area



Noosa Council – Coastal Hazards Adaptation Plan 2020 - 2030                                                  Page 52