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2021-01-18 GC - Item 3 - Attachment 2 - Phase 7 Project Summary Coastal Hazards Adaptation Plan
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Log in to see the plans as drawn Consequence Risk Level Potential
Hazard Event/ Planning Existing Likelihood of Combined
Asset Name Location Asset Type Impacted Assets Environ- Adaptive Control
Type Horizon Controls the Hazard Community Council Consequence
mental Capacity Options
Noosa Heads
Road Present Unlikely Major Minor Major Major High Increase
Reserve & 2040 High use recreational Unlikely Major Minor Major Major High revetment
Main Beach Unallocated 2070 beach, beach Rock seawall, Unlikely Major Minor Major Major High crest
Open Space/
(including State Land, Erosion access, SLSC tower, groyne & beach heights,
Conservation
seawall) Lot 115 seawall & rock nourishment temporary
2100 Unlikely Major Minor Major Major High
MCH83910 groyne flood
7 barriers
Present Unlikely Major Insignificant Major Major High Increase
2040 Unlikely Major Insignificant Major Major High revetment
2070 Unlikely Major Insignificant Major Major High crest
Lot 3 Community
Noosa SLSC Erosion SLSC Rock seawall heights,
CP862568 Services
temporary
2100 Unlikely Major Insignificant Major Major High
flood
barriers
Present Unlikely Major Minor Major Major High
Sand Recycling Critical 2040 Most of facility Unlikely Major Minor Catastrophic Catastrophic Very High
Noosa Spit Erosion Nil
System Infrastructure 2070 Unlikely Major Minor Catastrophic Catastrophic Very High
2100 Whole facility Unlikely Major Minor Catastrophic Catastrophic Very High
1 in 20 yr ARI Now Possible Insignificant Insignificant Insignificant Insignificant Low
1 in 100 yr ARI Now Unlikely Insignificant Insignificant Insignificant Insignificant Low
1 in 500 yr ARI Now Rare Insignificant Insignificant Insignificant Insignificant Low
1 in 20 yr ARI 2040 Possible Insignificant Insignificant Insignificant Insignificant Low
No impact
1 in 100 yr ARI 2040 Unlikely Insignificant Insignificant Insignificant Insignificant Low
1 in 500 yr ARI 2040 Rare Insignificant Insignificant Insignificant Insignificant Low
1 in 20 yr ARI 2070 Possible Insignificant Insignificant Insignificant Insignificant Low
1 in 100 yr ARI 2070 Unlikely Insignificant Insignificant Insignificant Insignificant Low
3-4 commercial
properties along
1 in 500 yr ARI 2070 Rare Minor Insignificant Minor Minor Low
Noosa Dr, Hastings
St (Woods)
1 in 20 yr ARI 2100 Fringe impacts Possible Minor Insignificant Insignificant Minor Medium
3-4 commercial
Storm Tide properties along
Inundation Noosa Dr, tourist
accom. on southern
1 in 100 yr ARI 2100 side of Hastings St Unlikely Minor Insignificant Minor Minor Low
(near recreation
[NH1] Visitor Mixed reserve), tourist
Multi-unit tourist
Hastings Use accom on Hastings
accommodation
Street & Accommodation St towards Woods Rock seawall
& commercial
Noosa / Commercial / 8-10 commercial
premises
Drive Retail properties along
Noosa Dr, tourist
accom. on southern
1 in 500 yr ARI 2100 side of Hastings St Rare Moderate Insignificant Minor Moderate Low
(near recreation
reserve), tourist
accom on Hastings
St towards Woods
2040 Almost Certain Insignificant Insignificant Insignificant Insignificant Low
No impact
Permanent 2070 Almost Certain Insignificant Insignificant Insignificant Insignificant Low
Sea Level 3-4 properties along Levee
Rise 2100 Noosa Dr & access Almost Certain Minor Insignificant Major Major Very High along
to Hastings St Noosa Dr
All lots Hastings Increase
Present foreshore lots Unlikely Catastrophic Insignificant Major Catastrophic Very High revetment
impacted (10 fully) crest
Erosion 2040 Above; all fully Unlikely Catastrophic Insignificant Major Catastrophic Very High heights,
2070 impacted Unlikely Catastrophic Insignificant Major Catastrophic Very High temporary
Above; plus few lots flood
2100 Unlikely Catastrophic Insignificant Major Catastrophic Very High barriers
towards the Woods
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