Climate Risk in Bassendean, WA
Bassendean faces increasing risks from flooding and heatwaves due to climate change. While bushfire and coastal risks are relatively low, the suburb needs to adapt to more extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Bassendean is likely to experience more frequent and intense heatwaves, impacting vulnerable populations and infrastructure.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
Projections (RCP8.5)
2030
7.5
2050
8.0
flood Risk
Bassendean faces a moderate risk of flooding due to its proximity to the Swan River and low-lying areas. Increased rainfall intensity could exacerbate this risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Rising river levels
- ·Urban development reducing natural drainage
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Coastal risks are minimal in Bassendean due to its distance from the coast. Sea level rise is not a direct threat.
Primary Drivers
- ·Sea level rise
- ·Storm surges
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
Bushfire risk in Bassendean is relatively low due to its urbanized environment, but surrounding bushland areas pose a potential threat during extreme weather conditions.
Primary Drivers
- ·Proximity to bushland
- ·Dry vegetation
- ·Extreme heat events
Projections (RCP8.5)
2030
3.2
2050
3.5
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood risk.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps
- 2.Assess property's flood risk
- 3.Consider heat mitigation measures
- 4.Review insurance options
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Swan River
- Elevation Range
- 5-15m
- Flood Zone
- Areas near the Swan River are prone to flooding.
Historical flood events have impacted properties near the Swan River.
View council flood mapBushfire Evidence
- Distance to Bushland
- 1-2km to nearby reserves
- Planning Overlay
- Some areas have bushfire overlays.
- Bushfire Prone Area
- Yes
Residents should maintain firebreaks and be aware of bushfire risks during summer.
Heat Evidence
- Avg January Max Temp
- 32.5°C
- Heat Stress Days/Year
- 5 days
Elderly residents are particularly vulnerable during heatwaves.
Coastal Evidence
- Distance to Coast
- 15 km
- Sea Level Rise Exposure
- Low
- Erosion Risk
- Low
Historical Climate Events
Climate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.5 | 7.0(+0.5) | 7.5(+1.0) |
| bushfire | 3.0 | 3.2(+0.2) | 3.5(+0.5) |
| heat | 7.0 | 7.8(+0.8) | 8.5(+1.5) |
| coastal | 1.0 | 1.0 | 1.0 |
By 2030, Bassendean is projected to experience increased flooding and more frequent heatwaves. Bushfire risk will also slightly increase.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall and reduce flood risk.
Est. cost: Medium
Learn moreImplement Heat Action Plan
ImmediateDevelop a plan to protect vulnerable residents during heatwaves, including cooling centers and community outreach.
Est. cost: Low
Learn moreBushfire Risk Mitigation
Near-termMaintain firebreaks and educate residents about bushfire preparedness.
Est. cost: Low
Learn moreCommunity Awareness Programs
Long-termEducate residents about climate change risks and adaptation measures.
Est. cost: Low
Learn moreAbout Bassendean's Climate Risk Profile
Bassendean, located near the Swan River, is particularly vulnerable to flooding. Climate change is expected to increase rainfall intensity, leading to more frequent and severe flood events. The urban environment also contributes to the risk by reducing natural drainage.
Heatwaves are another significant concern for Bassendean. Rising average temperatures and more frequent heatwaves will impact vulnerable populations, such as the elderly and those with chronic health conditions. The urban heat island effect can further exacerbate these impacts.
Bushfire risk is relatively low in Bassendean due to its urbanized environment. However, surrounding bushland areas pose a potential threat during extreme weather conditions. It's important to maintain firebreaks and be prepared for bushfire season.
Coastal risks are minimal in Bassendean due to its distance from the coast. Sea level rise is not a direct threat to the suburb. However, the community should still be aware of the potential impacts of climate change on the broader region.
Data sources: BOM · CSIRO · DFES
Local Government Resources
Town of Bassendean
Frequently Asked Questions
What are the main climate change risks in Bassendean?
The main risks are increased flooding due to heavier rainfall and more frequent heatwaves.
How can I prepare for heatwaves in Bassendean?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors.
What is the council doing to address climate change?
The council is implementing strategies to improve drainage and reduce the urban heat island effect.
Are there any bushfire risks in Bassendean?
While the risk is relatively low, surrounding bushland areas pose a potential threat during extreme weather conditions.
Where can I find more information about flood risks in Bassendean?
You can find flood maps and information on the Town of Bassendean website.
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