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2021-11-15 GC Agenda - Item 7 - Attachment 1 - Coastal Hazards Adaptation Plan
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- Use adaptive landscape design measures to mitigate risk to open space recreation and road
network areas. This may include low level walls, seat and garden beds used to prevent periodic
tidal inundation from spreading into parks and road areas.
- Increasing
- Use adaptive landscape
inundation risksdesign measures
to service to mitigate
infrastructure riskare
assets to mitigated
open space recreation
through and
adaptive
road network areas. This may include low level walls, seat and garden beds used to
design
prevent periodic tidal inundation from spreading into parks and road areas.
-
Figure 18 Increasing
shows theinundation
expected risks to service
progression infrastructure
of these preferredassets are mitigated
outcomes between through
2020 andadaptive
2100.
design
Table 18 provides a breakdown of actions in support of these outcomes, to be pursued within the
five-year life of this plan.
Figure 18 shows the expected progression of these preferred outcomes between 2020 and 2100.
Pathways Map Legend
Table 18 provides a breakdown of actions in support of Trigger
thesepoints
outcomes,
(points in time to be apursued
for when 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 18 - Preferred long-term adaptation pathway response to projected coastal inundation risks in Noosa Heads
Figure 18 - Preferred long-term adaptation pathway response to projected coastal inundation risks in Noosa Heads
The following actions will help progress the achievement of these outcomes:
MANAGEMENT ACTIONS FOR NOOSA HEADS – THE NEXT 5 YEARS
RESPONSE
AREA
Land Use Review and update the Noosa Plan 2020 to ensure it aligns with State
Planning Planning Policy requirements for inundation risks and to ensure development
is appropriately planned for and considered in the design and siting of new
development
Public Investigate a range of backflow prevention methods and technology for parts
recreational, of the stormwater network identified as vulnerable
built, and
Infrastructure Investigate approach location, scale and design of adaptive landscape
assets structures (e.g. non-intrusive levees and raised foreshore footpaths36) to
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36
Depending on the location requirements, these may range in height up to 300mm in the case of raised
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