Climate Risk Assessment for Dumaresq Valley, NSW
Dumaresq Valley faces increasing risks from flooding and bushfires due to climate change. Heatwaves are also a growing concern. Residents should prepare for more frequent extreme weather events.
Is Dumaresq Valley Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Dumaresq Valley, New South Wales, covering flood, bushfire, sea level rise and more.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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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 Dumaresq Valley
Flood
Flooding can occur from heavy rainfall events, impacting low-lying areas and potentially isolating properties.
Key drivers:
- ·Increased rainfall intensity
- ·Changes in land use
Bushfire
The area is susceptible to bushfires, particularly during dry periods with high winds. Properties near bushland are at higher risk.
Key drivers:
- ·Drier conditions
- ·Increased fuel load
Heat
Heatwaves are becoming more frequent and intense, posing a risk to vulnerable populations and increasing energy demand.
Key drivers:
- ·Rising average temperatures
- ·Urban heat island effect
Coastal
Coastal risks are minimal due to the suburb's inland location.
Key drivers:
- ·Distance from coast
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Dumaresq Valley
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
Heatwaves are becoming more frequent and intense, posing a risk to vulnerable populations and increasing energy demand.
Primary Drivers
- ·Rising average temperatures
- ·Urban heat island effect
flood Risk
Flooding can occur from heavy rainfall events, impacting low-lying areas and potentially isolating properties.
Primary Drivers
- ·Increased rainfall intensity
- ·Changes in land use
coastal Risk
Coastal risks are minimal due to the suburb's inland location.
Primary Drivers
- ·Distance from coast
bushfire Risk
The area is susceptible to bushfires, particularly during dry periods with high winds. Properties near bushland are at higher risk.
Primary Drivers
- ·Drier conditions
- ·Increased fuel load
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to higher risks of flooding and bushfires.
Price Impact
Properties in high-risk areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood and bushfire risk maps
- 2.Assess property's vulnerability to extreme weather
- 3.Review insurance options
- 4.Develop an emergency plan
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-termUpgrade drainage systems and construct flood barriers to protect properties from flooding.
Est. cost: Medium
Learn moreBushfire Preparedness
ImmediateImplement bushfire mitigation measures, such as clearing vegetation and creating firebreaks, and develop community evacuation plans.
Est. cost: Medium
Learn moreHeatwave Action Plan
Near-termDevelop a heatwave action plan to protect vulnerable populations, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Learn moreCommunity Education Programs
Long-termConduct community education programs to raise awareness about climate risks and promote adaptation measures.
Est. cost: Low
Learn moreAbout Dumaresq Valley's Climate Risk Profile
Dumaresq Valley, located in New South Wales, is increasingly vulnerable to the impacts of climate change. The primary concerns are the rising risks of flooding and bushfires, driven by changing weather patterns and environmental conditions.
Flooding is expected to become more frequent and intense due to increased rainfall intensity. This poses a threat to low-lying areas and infrastructure, potentially isolating properties and disrupting daily life. Residents should be aware of flood risks and take necessary precautions.
Bushfire risk is also on the rise, with drier conditions and increased fuel loads contributing to a higher likelihood of severe fires. Properties located near bushland are particularly vulnerable, and residents should maintain their properties and have a bushfire survival plan in place.
Heatwaves are becoming more common and severe, posing a health risk to vulnerable populations, such as the elderly and those with chronic illnesses. It is important to stay hydrated, seek shelter in cool places, and check on neighbors during heatwaves.
While coastal risks are minimal due to the suburb's inland location, the overall impact of climate change requires 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
Frequently Asked Questions
What are the main climate change risks in Dumaresq Valley?
The main risks are increased flooding, more frequent and intense bushfires, and more severe heatwaves.
How can I prepare my property for flooding?
You can improve drainage around your property, raise electrical appliances, and store valuables in a safe place.
What should I do during a bushfire?
Follow your bushfire survival plan, stay informed about fire updates, and evacuate if necessary.
How can I stay safe during a heatwave?
Stay hydrated, seek shelter in cool places, and check on vulnerable neighbors.
Where can I find more information about climate change adaptation in Dumaresq Valley?
You can find more information on the NSW government's climate change website and through local council resources.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Dumaresq Valley, use our analysis tool.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections