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2021-11-15 GC Agenda - Item 7 - Attachment 1 - Coastal Hazards Adaptation Plan
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Adaptation outcomes and associated actions
Adaptation outcomes and associated actions
The assessment of inundation risks to these localities show the level of risk to most asset type is
acceptable,
The assessment withoftheinundation
exceptionrisks
of risks to natural
to these areas
localities expected
shows to become
the level of risk tointolerable
most assetbytype 2070.is
acceptable, with the exception of risks to natural areas expected to become intolerable by 2070.
Analysis of socio-economic, environmental, and governance considerations, as well as community
Analysis of socio-economic,
input, indicate environmental,
the most appropriate and pathway
adaptation governance considerations,
for responding as well asrisks
to inundation community
in this
input, indicate the most appropriate adaptation pathway for responding to
locality is one that seeks the continuing provision of key infrastructure services over the medium-inundation risks in this to
long-term.
locality As that
is one a result,
seeksthethepreferred
continuingadaptation
provisionoutcome 40 for this locality
of key infrastructure services is: over the medium- to
long-term. As a result, the preferred adaptation outcome42 for this locality is:
- Service
- Service infrastructure
infrastructure assetsassets accommodate
accommodate the increase
the increase in inundation
in inundation risk through
risk through adaptive adaptive
design
design
Figure 21 shows the expected progression of these preferred outcomes between 2020 and 2100.
Figure2421provides
Table shows the expected progression
a breakdown of actions inof these preferred outcomes between 2020 and 2100.
Pathways Map Legend
Table 24ofprovides
support a breakdown
these outcomes, to beofpursued
actions in support of Trigger
thesepoints
outcomes, to be pursued within the
(points in time for when a decision needs to be made)
five-year
within the life of thislife
five-year plan.
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 21 - Preferred long-term adaptation pathway response to projected coastal inundation risks in Cooroibah,
Figure 21 - Preferred long-term adaptation pathway response
Cootharaba, to projected
Como & Boreen Point coastal inundation risks in Cooroibah,
Cootharaba, Como & Boreen Point
Thefollowing
The followingactions
actionswill
willhelp
helpprogress
progressthe
theachievement
achievementofofthese
theseoutcomes:
outcomes:
MANAGEMENT
MANAGEMENT ACTIONS FOR THESE LOCALITIES
ACTIONS – THE
FOR THESE NEXT 5 YEARS
LOCALITIES –
RESPONSE
RESPONSE THE NEXT 5 YEARS
AREA
AREA
Land Use
Land Use Maintain
Maintain land
land use
use planning
planning approach
approach and
and alignment
alignment with
with State
State Planning
Planning Policy
Planning
Planning Policy
Public
PublicAssets
Assetsand
and Investigate a range
Investigate of of
a range backflow prevention
backflow methods
prevention and
methods technology
and forfor
technology
Infrastructure
Infrastructure stormwater network assets identified as vulnerable
stormwater network assets identified as vulnerable
Foreshores
Foreshoresand
and NoNo
actions proposed
actions proposed
Natural
NaturalAreas
Areas
Other
Other NoNo
actions proposed
actions proposed
Table 24 - Five-year action plan for responding to projected coastal inundation risks in Cooroibah, Cootharaba,
Table 24 - Five- year action plan for responding to projected coastal inundation risks in Cooroibah, Cootharaba, Como &
Como & Boreen Point Boreen Point
Other
Other shire-wide
shire-wideactions
actionsare
arealso
alsoidentified
identifiedatatthe
thebeginning
beginningofofthis
thisSection
Section5.5.
40
42 Therisk
The risktoto natural
natural assets
assets in this
in this locality
locality willaddressed
will be be addressed via Shire-wide
via Shire-wide adaptation
adaptation outcomes
outcomes
Noosa Council – Coastal Hazards Adaptation Plan Page 75
Page 74
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