Climate Risk in Wisemans Ferry, NSW
Wisemans Ferry faces notable flood and heat risks due to its location on the Hawkesbury River and its climate. Bushfire risk is moderate. Coastal risks are minimal.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Wisemans Ferry experiences hot summers, increasing the risk of heatwaves. Vulnerable populations are at higher risk during these events.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
Projections (RCP8.5)
2030
6.5
2050
7.0
flood Risk
Wisemans Ferry is located on the Hawkesbury River and is therefore highly susceptible to flooding. Riverine flooding can inundate properties and disrupt access.
Primary Drivers
- ·Increased rainfall intensity
- ·Rising river levels
- ·Urban development increasing runoff
Projections (RCP8.5)
2030
7.8
2050
8.2
coastal Risk
Wisemans Ferry is not directly on the coast, so the risk of coastal hazards is low. Sea level rise is not a significant concern.
Primary Drivers
- ·Distance from the coast
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
The area surrounding Wisemans Ferry has a moderate bushfire risk due to the presence of bushland. Hot, dry conditions can increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·Hot weather conditions
- ·Wind patterns
Projections (RCP8.5)
2030
4.5
2050
4.8
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to flood and bushfire risks.
Price Impact
Properties in flood-prone areas may experience price stagnation or decline.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Consider the impact of heatwaves on property value and comfort.
- 4.Review insurance options and costs.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Hawkesbury River
- Elevation Range
- 5-20 meters
- Flood Zone
- Yes
The Hawkesbury River has a history of major flooding events, impacting Wisemans Ferry significantly.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent
- Planning Overlay
- https://www.rfs.nsw.gov.au/map
- Bushfire Prone Area
- Yes
The area is designated as a bushfire-prone area, requiring specific building standards for new constructions.
Heat Evidence
- Avg January Max Temp
- 31.5°C
- Heat Stress Days/Year
- 3 days
The number of days exceeding 35°C is projected to increase in the coming decades.
Coastal Evidence
- Distance to Coast
- 50 km
- Sea Level Rise Exposure
- Low
- Erosion Risk
- Low
Historical Climate Events
Major flooding of the Hawkesbury River inundated Wisemans Ferry, causing significant damage to properties and infrastructure.
SourceBushfires in the surrounding area threatened Wisemans Ferry, requiring evacuations and property protection measures.
SourceFlooding along the Hawkesbury River impacted Wisemans Ferry, causing road closures and property damage.
SourceA bushfire near Wisemans Ferry required RFS intervention to prevent it from reaching properties.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 7.5 | 7.8(+0.3) | 8.2(+0.7) |
| bushfire | 4.2 | 4.3(+0.1) | 4.5(+0.3) |
| heat | 6.1 | 6.5(+0.4) | 7.0(+0.9) |
| coastal | 1.0 | 1.0 | 1.0 |
By 2030, Wisemans Ferry is projected to experience a slight increase in overall climate risk, primarily driven by more frequent and intense flooding and heatwaves.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve Flood Defenses
ImmediateInvest in flood levees and drainage systems to protect properties from riverine flooding.
Est. cost: High
Learn moreBushfire Preparedness
Near-termImplement bushfire mitigation measures, such as clearing vegetation around properties and developing evacuation plans.
Est. cost: Medium
Learn moreHeatwave Action Plan
Near-termDevelop a community heatwave action plan to protect vulnerable residents during periods of extreme heat.
Est. cost: Low
Learn moreUpgrade Infrastructure
Long-termUpgrade critical infrastructure to withstand the impacts of climate change, such as more intense storms and floods.
Est. cost: High
Learn moreAbout Wisemans Ferry's Climate Risk Profile
Wisemans Ferry, NSW, is a historic town situated on the banks of the Hawkesbury River. Its unique location makes it vulnerable to specific climate-related hazards.
The primary concern for Wisemans Ferry is flooding. The Hawkesbury River is prone to significant flooding events, which can inundate homes, businesses, and infrastructure. Climate change is expected to increase the intensity and frequency of heavy rainfall events, exacerbating this risk.
Bushfire risk is also a consideration for Wisemans Ferry, as the surrounding area contains bushland. Hot, dry conditions can create a higher risk of bushfires, potentially threatening properties and lives. Residents should be prepared for bushfire season and take necessary precautions.
Heatwaves are another growing concern for Wisemans Ferry. As average temperatures rise, the risk of heat-related illnesses increases, particularly for vulnerable populations. It is important to stay cool and hydrated during periods of extreme heat.
While coastal hazards are not a direct threat to Wisemans Ferry due to its inland location, the broader impacts of climate change, such as disruptions to supply chains and economic activity, could still affect the community.
Data sources: BOM · CSIRO · NSW RFS · Hornsby Shire Council
Local Government Resources
Hornsby Shire Council
Frequently Asked Questions
What are the main climate change risks for Wisemans Ferry?
The main climate change risks for Wisemans Ferry are flooding from the Hawkesbury River, bushfires in the surrounding bushland, and heatwaves during summer.
How will climate change affect property values in Wisemans Ferry?
Properties in flood-prone areas may experience price stagnation or decline. Properties with high bushfire risk may also be affected.
What can I do to protect my property from flooding?
Consider installing flood barriers, raising the floor level of your home, and ensuring your property is adequately insured.
How can I prepare for a bushfire?
Clear vegetation around your property, develop a bushfire survival plan, and have a well-stocked emergency kit.
Where can I find more information about climate change risks in Wisemans Ferry?
You can find more information on the Hornsby Shire Council website, the NSW Office of Environment and Heritage website, and the Bureau of Meteorology website.
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