Climate Risk Assessment for Broulee, NSW
Broulee, NSW, faces a medium overall climate risk. The primary concerns are bushfire and flooding, with increasing risks from heat and coastal hazards. Residents should prepare for more frequent extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Broulee experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
Projections (RCP8.5)
2030
5.0
2050
5.5
flood Risk
Broulee faces a moderate risk of flooding, primarily from heavy rainfall and coastal inundation. The Broulee area has low-lying areas susceptible to flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Storm surges
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Broulee faces a moderate risk from coastal hazards, including erosion and sea level rise, impacting coastal infrastructure and properties.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
Projections (RCP8.5)
2030
5.5
2050
6.0
bushfire Risk
Broulee has a high bushfire risk due to its proximity to bushland. Hot, dry summers and strong winds exacerbate the risk.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
Projections (RCP8.5)
2030
7.0
2050
7.0
What This Means for Property Owners
Insurance Outlook
Increasing premiums due to climate risks.
Price Impact
Potential for decreased property values in high-risk areas.
Buyer Checklist
- 1.Check flood and bushfire risk maps.
- 2.Assess property's vulnerability to coastal erosion.
- 3.Inquire about insurance costs and coverage.
- 4.Consider energy efficiency and water conservation measures.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Broulee Bay
- Elevation Range
- 0-30m
- Flood Zone
- Coastal and Riverine
Low-lying areas around Broulee Bay are particularly susceptible to flooding during heavy rainfall events and storm surges.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent
- Planning Overlay
- NSW RFS Bush Fire Prone Land Map
- Bushfire Prone Area
- Yes
The western and northern edges of Broulee border significant bushland areas, increasing the risk of bushfire spread.
Heat Evidence
- Avg January Max Temp
- 27°C
- Heat Stress Days/Year
- 2 days
Average maximum temperatures in January are increasing, leading to more frequent heat stress events.
Coastal Evidence
- Distance to Coast
- 0.5 km
- Sea Level Rise Exposure
- Moderate
- Erosion Risk
- Moderate
Historical Climate Events
The Black Summer bushfires significantly impacted the region, with widespread damage and evacuations.
SourceHeavy rainfall caused flooding in low-lying areas of Broulee, impacting homes and businesses.
SourceBushfires threatened properties in Broulee, requiring emergency response and evacuations.
SourceSignificant flooding occurred in the Broulee area due to heavy rainfall and overflowing waterways.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.5 | 7.0(+0.5) | 7.5(+1.0) |
| bushfire | 7.0 | 7.0 | 7.0 |
| heat | 4.5 | 5.0(+0.5) | 5.5(+1.0) |
| coastal | 5.0 | 5.5(+0.5) | 6.0(+1.0) |
By 2030, Broulee is projected to experience a moderate increase in overall climate risk, with notable increases in flood, heat, and coastal hazards. Bushfire risk remains high.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve Bushfire Preparedness
ImmediateCreate a bushfire survival plan, clear vegetation around your home, and ensure you have adequate insurance coverage.
Est. cost: Low
Learn moreEnhance Flood Resilience
Near-termElevate electrical systems, install flood barriers, and develop an evacuation plan for your property.
Est. cost: Medium
Learn moreReduce Heat Exposure
Near-termInstall energy-efficient air conditioning, improve home insulation, and plant trees to provide shade.
Est. cost: Medium
Learn moreProtect Coastal Assets
Long-termImplement coastal erosion control measures, such as seawalls and dune restoration, to protect properties and infrastructure.
Est. cost: High
Learn moreAbout Broulee's Climate Risk Profile
Broulee, located on the south coast of New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's proximity to bushland elevates the risk of bushfires, particularly during the hot and dry summer months. Changes in rainfall patterns and rising sea levels are contributing to increased flood risk, affecting both residential and commercial areas.
Rising temperatures and more frequent heatwaves pose a threat to public health, especially for vulnerable populations. Coastal erosion and inundation are also significant concerns, potentially impacting coastal infrastructure and property values. These climate-related challenges require proactive adaptation measures to protect the community and its assets.
The local council is developing strategies to mitigate these risks, including improved bushfire management, enhanced flood defenses, and sustainable coastal management practices. Community engagement and preparedness are crucial for building resilience to climate change impacts. Residents are encouraged to stay informed about local risks and take steps to protect their homes and families.
Longer term projections indicate that Broulee will experience more frequent and intense extreme weather events. This includes more severe bushfires, increased flooding, and prolonged heatwaves. Sea level rise will continue to exacerbate coastal erosion and inundation, posing a significant threat to low-lying areas. Adaptation measures will need to be scaled up to address these growing challenges and ensure the long-term sustainability of the community.
Data sources: BOM · CSIRO · NSW RFS · NSW SES · NSW Department of Planning and Environment
Local Government Resources
Eurobodalla Shire Council
Frequently Asked Questions
What are the main climate risks in Broulee?
Broulee faces significant risks from bushfires, flooding, heatwaves, and coastal erosion due to climate change.
How can I prepare my home for bushfires in Broulee?
Clear vegetation around your home, create a bushfire survival plan, and ensure you have adequate insurance coverage.
What should I do during a flood in Broulee?
Move to higher ground, avoid driving through floodwaters, and follow instructions from emergency services.
How can I stay cool during a heatwave in Broulee?
Stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities during the hottest part of the day.
What is the council doing to address climate change in Broulee?
The Eurobodalla Shire Council is implementing strategies to mitigate climate risks, including improved bushfire management, enhanced flood defenses, and sustainable coastal management practices.
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