Climate Risk Profile: The Marra, NSW
The Marra faces moderate climate risks, primarily from flooding and heatwaves. Bushfire risk is also a concern. Residents should prepare for increasing temperatures and potential disruptions from extreme weather events.
Is The Marra 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 The Marra
Flood
The Marra faces a moderate risk of flooding, primarily from heavy rainfall events and riverine flooding. Proximity to waterways increases vulnerability.
Key drivers:
- ·Climate change
- ·Increased rainfall intensity
Bushfire
Bushfire risk in The Marra is moderate due to surrounding vegetation. Hot, dry conditions exacerbate the risk during bushfire season.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
The Marra experiences high heat risk with increasing average temperatures and more frequent heatwave events. This poses a threat to vulnerable populations.
Key drivers:
- ·Climate change
- ·Urban heat island effect
Coastal
Coastal risk is negligible in The Marra due to its inland location.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for The Marra
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
The Marra experiences high heat risk with increasing average temperatures and more frequent heatwave events. This poses a threat to vulnerable populations.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
- ·Reduced vegetation cover
flood Risk
The Marra faces a moderate risk of flooding, primarily from heavy rainfall events and riverine flooding. Proximity to waterways increases vulnerability.
Primary Drivers
- ·Climate change
- ·Increased rainfall intensity
- ·Riverine flooding
bushfire Risk
Bushfire risk in The Marra is moderate due to surrounding vegetation. Hot, dry conditions exacerbate the risk during bushfire season.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Property values may be affected by increasing climate risks.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Consider energy efficiency and cooling options for heatwaves.
- 4.Review insurance coverage for climate-related events.
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 infrastructure and implement flood barriers to protect properties.
Est. cost: Medium
Learn moreDevelop Heatwave Management Plan
ImmediateEstablish cooling centers and provide support for vulnerable residents during heatwaves.
Est. cost: Low
Learn moreEnhance Bushfire Preparedness
Near-termConduct regular bushfire risk assessments and implement vegetation management programs.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termImplement water-saving measures to address drought conditions and ensure water security.
Est. cost: Low
Learn moreAbout The Marra's Climate Risk Profile
The Marra, located in New South Wales, is exposed to several climate-related risks. The primary concerns are flooding due to increased rainfall intensity and riverine overflow, and heatwaves resulting from rising average temperatures.
Bushfire risk is also present, particularly during the dry season when vegetation is more susceptible to ignition. While coastal risks are minimal due to its inland location, the suburb is not entirely immune to the broader impacts of climate change.
Climate projections indicate that these risks will likely intensify in the coming decades. Increased frequency and severity of extreme weather events are expected, potentially impacting infrastructure, property values, and community well-being.
Adaptation measures are crucial to mitigate these risks. These include improving flood defenses, implementing heatwave management plans, and enhancing bushfire preparedness. Community awareness and proactive planning are essential for building resilience to climate change impacts.
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
Cobar Shire Council
Frequently Asked Questions
What are the main climate risks in The Marra?
The main climate risks in The Marra are flooding, heatwaves, and bushfires. Flooding is primarily due to increased rainfall and riverine overflow, while heatwaves result from rising average temperatures. Bushfire risk is present due to surrounding vegetation.
How will climate change affect property values in The Marra?
Climate change may affect property values in The Marra due to increasing risks of flooding, heatwaves, and bushfires. Properties in high-risk areas may experience reduced demand and lower values.
What measures can residents take to prepare for heatwaves?
Residents can prepare for heatwaves by staying hydrated, seeking air-conditioned environments, avoiding strenuous activities during peak heat hours, and checking on vulnerable neighbors.
What is the council doing to address climate change?
Cobar Shire Council is developing and implementing climate adaptation strategies, including improving flood defenses, promoting water conservation, and enhancing bushfire preparedness.
Where can I find more information about flood risks in The Marra?
You can find more information about flood risks in The Marra on the Cobar Shire Council website and the NSW State Emergency Service website.
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 The Marra, use our analysis tool.
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Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections