Climate Risk Profile: Broughton, NSW
Broughton faces moderate risks from flooding and heatwaves, which are expected to increase with climate change. Bushfire risk is also a concern. Coastal risks are minimal due to its inland location.
Is Broughton Safe from Climate Risk?
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Broughton
Flood
Broughton faces a moderate risk of flooding, primarily from heavy rainfall events and nearby waterways. Climate change is expected to increase the intensity of rainfall, potentially exacerbating flood risks.
Key drivers:
- ·Increased rainfall intensity
- ·Proximity to waterways
Bushfire
The bushfire risk in Broughton is moderate due to the presence of surrounding bushland. Drier conditions and higher temperatures associated with climate change could increase the frequency and intensity of bushfires.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Broughton is likely to experience more frequent and intense heatwaves due to climate change. This poses a significant risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Coastal risk is low for Broughton due to its inland location. Sea level rise and coastal erosion are not significant threats to this suburb.
Key drivers:
- ·Distance from the coast
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Broughton
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Broughton is likely to experience more frequent and intense heatwaves due to climate change. This poses a significant risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
flood Risk
Broughton faces a moderate risk of flooding, primarily from heavy rainfall events and nearby waterways. Climate change is expected to increase the intensity of rainfall, potentially exacerbating flood risks.
Primary Drivers
- ·Increased rainfall intensity
- ·Proximity to waterways
- ·Urban development
coastal Risk
Coastal risk is low for Broughton due to its inland location. Sea level rise and coastal erosion are not significant threats to this suburb.
Primary Drivers
- ·Distance from the coast
bushfire Risk
The bushfire risk in Broughton is moderate due to the presence of surrounding bushland. Drier conditions and higher temperatures associated with climate change could increase the frequency and intensity of bushfires.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Vegetation density
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone area designations.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Inquire about past flood or bushfire events.
- 4.Review insurance options and costs.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Improve Flood Defenses
Near-termInvest in improved drainage systems and flood barriers to mitigate flood risks.
Est. cost: Medium
Learn moreDevelop a Heatwave Management Plan
ImmediateImplement a plan to protect vulnerable residents during heatwaves, including cooling centers and community outreach programs.
Est. cost: Low
Learn moreEnhance Bushfire Preparedness
Near-termSupport community education programs on bushfire safety and assist residents in preparing their properties.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to address potential drought conditions and reduce strain on water resources.
Est. cost: Low
Learn moreAbout Broughton's Climate Risk Profile
Broughton, NSW, is a suburb that will likely experience increased climate-related challenges in the coming decades. The primary concerns are flooding and heatwaves, with bushfire risk also being a factor.
Flooding is a moderate risk due to the potential for heavy rainfall events and proximity to waterways. Climate change is projected to increase the intensity of rainfall, leading to a higher likelihood of flooding. Residents should be aware of flood risks and take appropriate precautions.
Heatwaves are another significant concern. As average temperatures rise, Broughton is expected to experience more frequent and intense heatwaves, posing a threat to vulnerable populations. It's important to have strategies in place to cope with extreme heat.
Bushfire risk is moderate, particularly in areas close to bushland. Drier conditions and higher temperatures can increase the likelihood of bushfires. Residents should be prepared for bushfire season and follow the advice of emergency services.
While coastal risks are low due to Broughton's inland location, the overall impact of climate change on the region necessitates proactive adaptation measures to protect the community and its assets.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
UNKNOWN
Frequently Asked Questions
What are the main climate change risks for Broughton?
The main risks are increased flooding, more frequent and intense heatwaves, and a moderate risk of bushfires.
How will climate change affect property values in Broughton?
Properties in flood-prone areas may experience price reductions. Increased insurance premiums are also possible.
What can I do to prepare for heatwaves in Broughton?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors. Follow advice from NSW Health.
How can I protect my home from bushfires in Broughton?
Prepare a bushfire survival plan, maintain your property, and stay informed about bushfire alerts from the NSW RFS.
Where can I find information about flood risks in Broughton?
Check local council flood maps and the NSW Government's flood information resources.
Is Broughton likely to experience coastal erosion?
No, Broughton is located inland and is not at risk of coastal erosion.
Get your property's risk report
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What A$49 could save you from
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections