Climate Risk in Wallacia, NSW
Wallacia faces moderate risks from flooding and bushfires, with increasing heat risk due to climate change. The suburb's proximity to waterways and bushland contributes to these vulnerabilities. Coastal risks are negligible due to its inland location.
Is Wallacia Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Wallacia, New South Wales, covering flood, bushfire, sea level rise and more.
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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 Wallacia
Flood
Wallacia faces a moderate risk of flooding due to its proximity to the Warragamba River and other waterways. Heavy rainfall events can lead to riverine and flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
Wallacia has a high bushfire risk due to its location near extensive bushland areas. Hot, dry conditions and strong winds can exacerbate the risk during the bushfire season.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Wallacia experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected in the future.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
Wallacia is located inland and does not face any direct coastal risks such as sea level rise or coastal erosion.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Wallacia
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
Wallacia experiences moderate heat risk, with increasing average temperatures and more frequent heatwave events projected in the future.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
flood Risk
Wallacia faces a moderate risk of flooding due to its proximity to the Warragamba River and other waterways. Heavy rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
coastal Risk
Wallacia is located inland and does not face any direct coastal risks such as sea level rise or coastal erosion.
Data sourcebushfire Risk
Wallacia has a high bushfire risk due to its location near extensive bushland areas. Hot, dry conditions and strong winds can exacerbate the risk during the bushfire season.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
- ·Climate change
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to flood and bushfire risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone land designations.
- 2.Assess property's vulnerability to flooding and bushfires.
- 3.Obtain insurance quotes and understand coverage.
- 4.Develop a bushfire survival plan.
- 5.Consider installing flood mitigation measures.
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
Develop a Flood Emergency Plan
ImmediateCreate a detailed plan for responding to flood events, including evacuation routes, emergency contacts, and essential supplies.
Est. cost: Low
Learn moreImplement Bushfire Protection Measures
ImmediateClear vegetation around your property, install fire-resistant materials, and develop a bushfire survival plan.
Est. cost: Medium
Learn moreImprove Home Cooling and Insulation
Near-termInstall air conditioning, improve insulation, and plant trees to reduce heat exposure during heatwaves.
Est. cost: Medium
Learn moreSupport Local Flood Mitigation Projects
Long-termAdvocate for and support local government initiatives to improve flood defenses and drainage infrastructure.
Est. cost: High
Learn moreParticipate in Community Bushfire Preparedness Programs
Near-termEngage with local fire brigades and community groups to learn about bushfire safety and preparedness.
Est. cost: Low
Learn moreAbout Wallacia's Climate Risk Profile
Wallacia, NSW, is a suburb that faces a combination of environmental risks, primarily related to flooding and bushfires. Its location near the Warragamba River and surrounding bushland makes it susceptible to these hazards, which are expected to intensify with climate change.
The risk of flooding in Wallacia is significant, with potential for both riverine and flash flooding during heavy rainfall events. Climate change is projected to increase the intensity of rainfall, exacerbating this risk. Residents should be aware of flood warnings and have evacuation plans in place.
Bushfire risk is also a major concern for Wallacia, particularly during the dry summer months. The surrounding bushland provides ample fuel for fires, and strong winds can quickly spread flames. Climate change is expected to increase the frequency and severity of bushfires, making it crucial for residents to take preventative measures.
While coastal risks are minimal due to Wallacia's inland location, the suburb is still vulnerable to the impacts of climate change, such as increasing temperatures and more frequent heatwaves. These changes can affect human health, infrastructure, and the local environment.
Overall, Wallacia requires proactive adaptation strategies to mitigate the impacts of climate change and protect its community from environmental hazards. These strategies should focus on flood management, bushfire prevention, and heatwave preparedness.
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
Penrith City Council
Frequently Asked Questions
What are the main climate risks in Wallacia?
Wallacia faces primary climate risks from flooding and bushfires, with increasing heat risk due to climate change. Its location near the Warragamba River and surrounding bushland contributes to these vulnerabilities.
How can I prepare my home for a flood in Wallacia?
To prepare your home for a flood, develop a flood emergency plan, elevate valuable items, install flood barriers, and ensure your property is adequately insured.
What should I do during a bushfire in Wallacia?
During a bushfire, follow your bushfire survival plan, stay informed about fire updates, evacuate if necessary, and protect yourself from smoke inhalation.
How is Penrith City Council addressing climate change?
Penrith City Council has implemented various sustainability initiatives, including renewable energy projects, waste reduction programs, and climate adaptation strategies. Refer to their website for more details.
Where can I find information about flood risks in Wallacia?
You can find information about flood risks in Wallacia on the Penrith City Council website, the NSW State Emergency Service website, and through local flood studies and reports.
Are there any community programs for bushfire preparedness in Wallacia?
Yes, the NSW Rural Fire Service and local community groups offer bushfire preparedness programs and workshops. Check the RFS website and local community noticeboards for upcoming events.
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 Wallacia, 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