Climate Risk Assessment for Gowan, New South Wales
Gowan faces moderate climate risks, primarily from flooding, bushfires, and heatwaves. Future climate projections suggest an increase in the intensity and frequency of these events. Residents should prepare for potential impacts and take necessary adaptation measures.
Is Gowan 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 Gowan
Flood
Gowan faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine flooding. Low-lying areas are particularly vulnerable.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The bushfire risk in Gowan is relatively high due to the proximity of bushland areas. Hot, dry conditions during summer increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Gowan 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
As Gowan is not located near the coast, the risk of coastal hazards such as sea level rise and coastal erosion is very low.
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 Gowan
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
Gowan 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
Gowan faces a moderate risk of flooding, primarily from heavy rainfall events and potential riverine flooding. Low-lying areas are particularly vulnerable.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
coastal Risk
As Gowan is not located near the coast, the risk of coastal hazards such as sea level rise and coastal erosion is very low.
Primary Drivers
- ·Distance from coast
bushfire Risk
The bushfire risk in Gowan is relatively high due to the proximity of bushland areas. Hot, dry conditions during summer increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Windy conditions
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the rising risk of flooding and bushfires.
Price Impact
Properties in high-risk areas may experience a decrease in value.
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 premiums.
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 infrastructure to mitigate flood risks, such as levees, drainage systems, and flood-resistant building designs.
Est. cost: High
Learn moreEnhance Bushfire Preparedness
ImmediateImplement bushfire management strategies, including controlled burns, vegetation clearing, and community education programs.
Est. cost: Medium
Learn moreDevelop Heatwave Response Plan
Near-termEstablish a heatwave response plan to protect vulnerable residents, including cooling centers, public awareness campaigns, and health alerts.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during droughts and heatwaves, such as rainwater harvesting and efficient irrigation techniques.
Est. cost: Low
Learn moreAbout Gowan's Climate Risk Profile
Gowan, NSW, is exposed to a range of climate-related risks that are expected to intensify in the coming decades. The primary concerns are flooding due to increased rainfall intensity, bushfires exacerbated by hotter and drier conditions, and heatwaves that pose a threat to vulnerable populations.
Flooding is a significant concern, particularly in low-lying areas. Climate change is projected to increase the frequency and intensity of heavy rainfall events, leading to a higher risk of riverine and flash flooding. Residents and property owners should be aware of flood risks and take appropriate precautions.
The risk of bushfires is also elevated due to the proximity of bushland areas. Hotter and drier conditions, combined with strong winds, create ideal conditions for bushfires to ignite and spread rapidly. It is crucial for residents to maintain their properties, clear vegetation, and have a bushfire survival plan in place.
Heatwaves are becoming more frequent and intense, posing a significant health risk, especially for the elderly, children, and people with chronic illnesses. Residents should take steps to stay cool during heatwaves, such as drinking plenty of water, staying indoors, and using air conditioning or fans.
While coastal risks are minimal due to Gowan's inland location, it is important to consider the broader impacts of climate change on the region and the state. By taking proactive adaptation measures, the community can enhance its resilience and minimize the adverse effects of climate change.
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 risks facing Gowan?
Gowan is primarily at risk from flooding, bushfires, and heatwaves, which are expected to become more frequent and intense due to climate change.
How can I prepare my property for flooding?
You can prepare your property by elevating structures, installing flood barriers, improving drainage, and purchasing flood insurance.
What should I do during a bushfire?
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?
During a heatwave, stay indoors, drink plenty of water, use air conditioning or fans, and check on vulnerable neighbors.
Where can I find more information about climate change impacts in Gowan?
You can find more information on the council website, the Bureau of Meteorology website, and the CSIRO website.
Get your property's risk report
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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