Climate Risk in Dural, New South Wales
Dural faces moderate risks from flooding and bushfires, with increasing heat risk due to climate change. Its distance from the coast mitigates coastal risks. Residents should prepare for more frequent extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Dural experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves expected in the future.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
Projections (RCP8.5)
2030
4.7
2050
5.2
flood Risk
Dural faces a moderate risk of flooding due to its location within the Hawkesbury-Nepean catchment. Intense rainfall events can lead to flash flooding and riverine flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Dural has a very low coastal risk due to its distance from the coastline. Sea level rise and coastal erosion are not significant threats.
Primary Drivers
- ·Distance from coast
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
Dural has a moderate bushfire risk due to its proximity to bushland areas. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Primary Drivers
- ·Climate change
- ·Dry vegetation
- ·Increased ignition sources
Projections (RCP8.5)
2030
6.3
2050
6.8
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to increased flood and bushfire risk.
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 property's vulnerability to flooding and bushfires.
- 3.Consider the cost of insurance and potential mitigation measures.
- 4.Review council's climate change adaptation plans.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Hawkesbury River
- Elevation Range
- 60-120m
- Flood Zone
- Areas adjacent to waterways are prone to flooding.
Historical flood data indicates that properties near creeks and low-lying areas are most vulnerable.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent to significant bushland reserves.
- Planning Overlay
- Bushfire Prone Land Overlay
- Bushfire Prone Area
- Yes
Properties in bushfire-prone areas are subject to specific building regulations and fire safety requirements.
Heat Evidence
- Avg January Max Temp
- 30.5°C
- Heat Stress Days/Year
- 3 days
Elderly residents and those with chronic health conditions are particularly vulnerable during heatwaves.
Coastal Evidence
- Distance to Coast
- 35 km
- Sea Level Rise Exposure
- Not applicable
- Erosion Risk
- Not applicable
Historical Climate Events
Major flooding in the Hawkesbury-Nepean River system affected low-lying areas of Dural.
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 | 5.8 | 6.2(+0.4) | 6.6(+0.8) |
| heat | 4.2 | 4.4(+0.2) | 4.7(+0.5) |
| coastal | 1.0 | 1.0 | 1.0 |
By 2030, Dural is projected to experience a slight increase in overall climate risk, primarily driven by increased flood and bushfire risk. Heat risk is also expected to rise, while coastal risk remains negligible.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve drainage infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce the risk of flash flooding.
Est. cost: Medium
Learn moreImplement bushfire management strategies
ImmediateConduct regular hazard reduction burns and maintain firebreaks to reduce the risk of bushfires spreading to residential areas.
Est. cost: Medium
Learn morePromote energy efficiency and green infrastructure
Long-termEncourage the use of energy-efficient appliances and building materials, and promote the planting of trees and green spaces to reduce the urban heat island effect.
Est. cost: Low
Learn moreDevelop community awareness programs
Near-termEducate residents about climate change risks and adaptation measures, and provide resources to help them prepare for extreme weather events.
Est. cost: Low
Learn moreStrengthen building codes
Long-termUpdate building codes to ensure that new buildings are more resilient to climate change impacts, such as flooding and bushfires.
Est. cost: Medium
Learn moreAbout Dural's Climate Risk Profile
Dural, located in the Hills District of Sydney, is characterized by a mix of residential areas and rural landscapes. This unique setting contributes to its vulnerability to various climate-related hazards.
Flooding is a significant concern for Dural, particularly due to its location within the Hawkesbury-Nepean catchment. Intense rainfall events can overwhelm local waterways and drainage systems, leading to flash flooding and riverine flooding. Climate change is expected to exacerbate this risk, with more frequent and intense rainfall events projected for the region.
Bushfire risk is also a factor in Dural, given its proximity to bushland areas. Hot, dry conditions and strong winds can create ideal conditions for bushfires to spread rapidly. Climate change is projected to increase the frequency and severity of bushfires in the region, posing a greater threat to properties and lives.
Heat risk is also increasing in Dural, with average temperatures rising and more frequent heatwaves expected. This can lead to heat stress and other health problems, particularly for vulnerable populations. The urban heat island effect can further exacerbate heat risk in built-up areas.
While Dural is located inland, the increasing impacts of climate change require proactive adaptation measures to protect the community and environment.
Data sources: BOM · CSIRO · NSW State Emergency Service · Hills Shire Council · NSW Rural Fire Service
Local Government Resources
Hills Shire Council
Frequently Asked Questions
What are the main climate change risks in Dural?
The main climate change risks in Dural are flooding, bushfires, and heatwaves. These risks are expected to increase in the future due to climate change.
How can I prepare my property for flooding in Dural?
You can prepare your property for flooding by elevating appliances, installing flood barriers, and ensuring that your property is properly drained. Check the Hills Shire Council flood maps for detailed information.
What should I do during a bushfire in Dural?
During a bushfire, follow the advice of emergency services. If you are in a bushfire-prone area, evacuate early. If you are unable to evacuate, shelter in place in a well-prepared building.
How can I stay safe during a heatwave in Dural?
During a heatwave, stay indoors in air-conditioned buildings, drink plenty of water, and avoid strenuous activity. Check on elderly neighbors and other vulnerable people.
What is the Hills Shire Council doing to address climate change?
The Hills Shire Council is implementing a range of measures to address climate change, including reducing greenhouse gas emissions, improving energy efficiency, and adapting to the impacts of climate change. See their sustainability strategy for more details.
Where can I find more information about climate change risks in Dural?
You can find more information about climate change risks in Dural from the Hills Shire Council, the NSW State Emergency Service, and the Bureau of Meteorology.
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