Climate Risk in Shire of Harvey - Binningup, Western Australia
Shire of Harvey - Binningup faces a medium overall climate risk. Key concerns include increasing flood, heat, and coastal risks driven by climate change. Residents should prepare for more frequent extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Shire of Harvey - Binningup experiences high heat risk, with increasing average temperatures and more frequent heatwaves impacting vulnerable populations.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
Projections (RCP8.5)
2030
7.6
2050
8.2
flood Risk
The Shire of Harvey - Binningup faces a moderate risk of flooding, primarily from heavy rainfall and coastal inundation. Low-lying areas are particularly vulnerable.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Storm surges
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Coastal erosion and inundation pose a moderate risk to Shire of Harvey - Binningup, with sea level rise threatening infrastructure and natural habitats.
Primary Drivers
- ·Sea level rise
- ·Storm surges
- ·Coastal erosion
Projections (RCP8.5)
2030
5.8
2050
6.3
bushfire Risk
Bushfire risk in Shire of Harvey - Binningup is moderate due to surrounding vegetation. Hot, dry conditions during summer increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
Projections (RCP4.5)
2030
4.5
2050
4.8
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to the rising risk of extreme weather events.
Price Impact
Properties in high-risk areas may experience a decrease in value due to climate change impacts.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area designations.
- 2.Assess the property's vulnerability to coastal erosion and inundation.
- 3.Inquire about the availability and cost of insurance.
- 4.Consider the property's energy efficiency and ability to withstand extreme weather events.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Harvey River
- Elevation Range
- 0-20 meters
- Flood Zone
- Coastal and riverine floodplains
Low-lying areas near the Harvey River are particularly susceptible to flooding during heavy rainfall events.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent to state forest
- Planning Overlay
- DFES Bushfire Prone Areas Map
- Bushfire Prone Area
- Yes
The area is designated as a bushfire-prone area due to the presence of dense vegetation and dry conditions during summer.
Heat Evidence
- Avg January Max Temp
- 32.5°C
- Heat Stress Days/Year
- 5 days
The number of days exceeding 35°C is projected to increase in the coming decades.
Coastal Evidence
- Distance to Coast
- 1 km
- Sea Level Rise Exposure
- Moderate
- Erosion Risk
- Moderate
Historical Climate Events
Heavy rainfall caused flooding in low-lying areas, disrupting transportation and damaging property.
SourceA bushfire near the town threatened properties and required the evacuation of residents.
SourceA prolonged heatwave resulted in increased hospital admissions and placed strain on the electricity grid.
SourceCoastal erosion damaged beaches and threatened infrastructure along the coastline.
SourceClimate 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 | 4.2 | 4.5(+0.3) | 4.8(+0.6) |
| heat | 7.1 | 7.7(+0.6) | 8.4(+1.3) |
| coastal | 5.4 | 5.8(+0.4) | 6.3(+0.9) |
By 2030, Shire of Harvey - Binningup is projected to experience a notable increase in overall climate risk, with significant increases in heatwave frequency and intensity, as well as increased coastal erosion and flooding due to sea level rise and more intense storms. Bushfire risk will also increase slightly.
CSIRO Climate ProjectionsAdaptation Recommendations
Upgrade drainage infrastructure
Near-termImprove drainage systems to reduce the risk of flooding during heavy rainfall events.
Est. cost: Medium
Learn moreImplement coastal protection measures
Near-termConstruct seawalls and other coastal defenses to protect against erosion and inundation.
Est. cost: High
Learn moreDevelop a heatwave management plan
ImmediateEstablish cooling centers and provide support for vulnerable populations during heatwaves.
Est. cost: Low
Learn moreReduce bushfire risk
Near-termImplement vegetation management programs and improve building standards in bushfire-prone areas.
Est. cost: Medium
Learn moreCommunity awareness programs
Long-termEducate residents about climate change risks and adaptation measures.
Est. cost: Low
Learn moreAbout Shire of Harvey - Binningup's Climate Risk Profile
Shire of Harvey - Binningup is located in a region that is increasingly vulnerable to the impacts of climate change. Rising temperatures, changing rainfall patterns, and sea level rise are all contributing to increased risks from floods, bushfires, heatwaves, and coastal erosion.
The area's proximity to the coast makes it particularly susceptible to coastal inundation and erosion. Higher sea levels and more intense storms are expected to exacerbate these risks, threatening coastal infrastructure and ecosystems.
Heatwaves are also becoming more frequent and intense, posing a significant threat to public health, especially for vulnerable populations such as the elderly and those with chronic health conditions. The risk of bushfires is also increasing due to hotter, drier conditions.
Flooding is another major concern, with heavy rainfall events becoming more common. This can lead to flash flooding and riverine flooding, damaging property and disrupting transportation. Addressing these climate risks requires a coordinated effort from local government, residents, and businesses.
Data sources: BOM · CSIRO · DFES · DPAW
Local Government Resources
Shire of Harvey
Frequently Asked Questions
What are the main climate change risks in Shire of Harvey - Binningup?
The main climate change risks include increased flooding, bushfires, heatwaves, and coastal erosion.
How is the local council addressing climate change?
The Shire of Harvey is developing and implementing climate adaptation strategies to reduce the risks associated with climate change.
What can residents do to prepare for climate change impacts?
Residents can take steps to reduce their vulnerability to climate change impacts, such as improving home energy efficiency, preparing for extreme weather events, and supporting local adaptation initiatives.
Where can I find more information about climate change risks in the area?
You can find more information on the Shire of Harvey website, the Department of Fire and Emergency Services website, and the Bureau of Meteorology website.
Are there any community groups working on climate change in Shire of Harvey - Binningup?
Yes, there are several community groups working on climate change and sustainability in the region. Contact the Shire of Harvey for more information.
How will sea level rise affect Shire of Harvey - Binningup?
Sea level rise is expected to increase coastal erosion and inundation, threatening coastal infrastructure and ecosystems. The Shire of Harvey is working to develop adaptation strategies to address this risk.
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