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2021-11-15 GC Agenda - Item 7 - Attachment 1 - Coastal Hazards Adaptation Plan
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Figure 19 shows the expected progression of these preferred outcomes between 2020 and 2100.
Table 20 provides a breakdown of actions in support of these outcomes, to be pursued within the
five-year life of this plan.
Figure 19 shows the expected progression of these preferred outcomes between 2020 and 2100.
Pathways Map Legend
Table 20 provides a breakdown of actions in support of Trigger
these outcomes,
points towhen
(points in time for be apursued within
decision needs the
to be made)
five-year life of this plan. Commencement or future commencement of adaptation option
Active action on this adaptation pathway
Effectiveness of this option may be reduced and require reassessment
Figure 19 - Preferred long-term adaptation pathway response to projected coastal inundation risks in Noosaville
Figure 19 - Preferred long-term adaptation pathway response to projected coastal inundation risks in Noosaville
The following actions will help progress the achievement of these outcomes:
MANAGEMENT ACTIONS FOR NOOSAVILLE – THE NEXT 5 YEARS
RESPONSE
AREA
Land Use Maintain land use planning approach and alignment with State Planning
Planning Policy.
Investigate a range of backflow prevention methods and technology for parts
of the stormwater network identified as vulnerable
Investigate location, scale and design of adaptive landscape structures (e.g.
Public non-intrusive levees, innovative design features for garden beds, public
recreational, furniture, park design and raised foreshore footpaths38) to prevent frequent,
built, and shallow and low flow tidal inundation of parks and road corridors
Infrastructure
assets Investigate road corridor designs that are more resilient to frequent wet/dry
scenarios and incorporate into asset renewal plans where appropriate
Ensure road asset plans and upgrades for Lake Weyba Drive appropriately
consider inundation risks
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Depending on the location requirements, these may range in height up to 300mm in the case of raised
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