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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
1 in 20 yr ARI Now Nil 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
1-2 lots partially
1 in 20 yr ARI 2040 Possible Insignificant Insignificant Insignificant Insignificant Low
impacted Boreen
1 in 100 yr ARI 2040 Unlikely Insignificant Insignificant Insignificant Insignificant Low
[BP1] Pde
1 in 500 yr ARI 2040 Rare Insignificant Insignificant Insignificant Insignificant Low
Residential Boreen
Storm Tide 1 in 20 yr ARI 2070 Possible Insignificant Insignificant Insignificant Insignificant Low
properties (Lake Point Residential Nil
Inundation 3-4 lots partially Low
Cootharaba)
1 in 100 yr ARI 2070 impacted Boreen Unlikely Insignificant Insignificant Insignificant Insignificant
297 lots
Pde, Teewah Rd
1 in 500 yr ARI 2070 8-10 lots partially Rare Minor Insignificant Insignificant Minor Low
1 in 20 yr ARI 2100 impacted Boreen Possible Minor Insignificant Insignificant Minor Medium
1 in 100 yr ARI 2100 Pde, Woongar St, Unlikely Minor Insignificant Insignificant Minor Low
1 in 500 yr ARI 2100 Teewah Rd Rare Minor Insignificant Insignificant Minor Low
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
Stormwater pipes,
Stormwater, 1 in 20 yr ARI 2040 Possible Insignificant Insignificant Insignificant Insignificant Low
pressure main,
sewage, and 1 in 100 yr ARI 2040 Unlikely Insignificant Insignificant Insignificant Insignificant Low
electrical assets
water supply 1 in 500 yr ARI 2040 Rare Insignificant Insignificant Insignificant Insignificant Low
Critical Boreen Storm Tide
and energy and 1 in 20 yr ARI 2070 Nil Possible Insignificant Insignificant Insignificant Insignificant Low
infrastructure Point Inundation
lighting 1 in 100 yr ARI 2070 Unlikely Insignificant Insignificant Insignificant Insignificant Low
infrastructure 1 in 500 yr ARI 2070 Stormwater pipes, Rare Insignificant Insignificant Insignificant Insignificant Low
assets 1 in 20 yr ARI 2100 pressure main, Possible Insignificant Insignificant Insignificant Insignificant Low
1 in 100 yr ARI 2100 electrical assets, Unlikely Insignificant Insignificant Insignificant Insignificant Low
pump and main at
1 in 500 yr ARI 2100 Rare Insignificant Insignificant Insignificant Insignificant Low
campgrounds
1 in 20 yr ARI Now Minimal foreshore Possible Insignificant Insignificant Insignificant Insignificant Low
1 in 100 yr ARI Now inundation Unlikely Insignificant Insignificant Insignificant Insignificant Low
Minor inundation of Low
1 in 500 yr ARI Now Rare Insignificant Insignificant Minor Minor
grounds
1 in 20 yr ARI 2040 Moderate inundation Possible Minor Minor Minor Minor Medium
1 in 100 yr ARI 2040 of grounds Unlikely Minor Minor Minor Minor Low
Boreen Point Boreen 1 in 500 yr ARI 2040 Rare Minor Moderate Moderate Moderate Medium
Open Space / Storm Tide
Campground & Point 1 in 20 yr ARI 2070 Nil Possible Minor Moderate Moderate Moderate Low
Recreation Inundation
Caravan Park (south side) 1 in 100 yr ARI 2070 Significant Unlikely Minor Moderate Moderate Moderate Medium
1 in 500 yr ARI 2070 inundation Rare Minor Moderate Moderate Moderate Low
1 in 20 yr ARI 2100 Possible Minor Moderate Moderate Moderate Medium
1 in 100 yr ARI 2100 Unlikely Moderate Moderate Moderate Moderate Medium
Near total inundation
1 in 500 yr ARI 2100 excluding main Rare Moderate Moderate Major Major High
amenities
1 in 20 yr ARI Now Possible Insignificant Insignificant Minor Minor Medium
1 in 100 yr ARI Now Unlikely Insignificant Insignificant Minor Minor Low
1 in 500 yr ARI Now Rare Insignificant Insignificant Minor Minor Low
Partial inundation of
1 in 20 yr ARI 2040 Possible Insignificant Insignificant Minor Minor Medium
Lake Flat Rd, Boreen
1 in 100 yr ARI 2040 Unlikely Insignificant Insignificant Minor Minor Low
Pde
1 in 500 yr ARI 2040 Rare Insignificant Insignificant Minor Minor Low
1 in 20 yr ARI 2070 Possible Insignificant Insignificant Minor Minor Medium
Boreen Storm Tide 1 in 100 yr ARI 2070 Unlikely Insignificant Insignificant Minor Minor Low
Road network Road network Nil
Point Inundation 1 in 500 yr ARI 2070 Partial inundation of Rare Insignificant Insignificant Minor Minor Low
1 in 20 yr ARI 2100 Lake Flat Rd (+ Possible Insignificant Insignificant Minor Minor Medium
driveway), Boreen
1 in 100 yr ARI 2100 Unlikely Insignificant Insignificant Minor Minor Low
Pde
Partial inundation of
Lake Flat Rd (+
1 in 500 yr ARI 2100 Rare Minor Insignificant Minor Minor Low
driveway), Boreen
Pde, Louis Bazzo Dr
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