Climate Risk in Tahmoor, New South Wales
Tahmoor faces moderate climate risks, primarily from flooding and bushfires. Increasing temperatures and changing rainfall patterns are expected to exacerbate these risks in the future. Residents should prepare for more frequent extreme weather events.
Is Tahmoor 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 Tahmoor
Flood
Tahmoor faces a moderate risk of flooding due to its proximity to the Bargo River and other waterways. Intense rainfall events can lead to riverine and flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development increasing runoff
Bushfire
Tahmoor has a high bushfire risk due to its location surrounded by bushland. Hot, dry conditions and strong winds exacerbate the risk during bushfire season.
Key drivers:
- ·Increased frequency of hot days
- ·Drier vegetation
Heat
Tahmoor experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Tahmoor is located inland and does not face any direct coastal risks such as sea level rise or coastal erosion.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Tahmoor
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
Tahmoor experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This can impact vulnerable populations and infrastructure.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
flood Risk
Tahmoor faces a moderate risk of flooding due to its proximity to the Bargo River and other waterways. Intense rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development increasing runoff
coastal Risk
Tahmoor is located inland and does not face any direct coastal risks such as sea level rise or coastal erosion.
Data sourcebushfire Risk
Tahmoor has a high bushfire risk due to its location surrounded by bushland. Hot, dry conditions and strong winds exacerbate the risk during bushfire season.
Primary Drivers
- ·Increased frequency of hot days
- ·Drier vegetation
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Properties in high-risk areas may experience price fluctuations.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area designations.
- 2.Assess property's vulnerability to flooding and bushfires.
- 3.Obtain adequate insurance coverage.
- 4.Develop a bushfire survival plan.
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 risk, such as improved drainage systems and flood barriers.
Est. cost: High
Learn moreEnhance Bushfire Preparedness
ImmediateImplement community education programs and improve bushfire management practices to reduce bushfire risk.
Est. cost: Medium
Learn moreDevelop Heat Action Plan
Near-termCreate a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during periods of drought.
Est. cost: Low
Learn moreAbout Tahmoor's Climate Risk Profile
Tahmoor, located in the Wollondilly Shire, is increasingly vulnerable to the impacts of climate change. The primary risks are associated with flooding from the Bargo River and bushfires due to the surrounding bushland.
Climate projections indicate that Tahmoor will experience higher average temperatures, more frequent heatwaves, and changes in rainfall patterns. These changes are likely to increase the frequency and intensity of both flood and bushfire events. The community needs to be prepared for these challenges.
Flooding is a significant concern, with potential for both riverine and flash flooding during heavy rainfall events. Bushfire risk is also high, particularly during the dry summer months. Residents should maintain awareness of fire danger ratings and have a bushfire survival plan in place.
While Tahmoor is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to supply chains and increased demand on emergency services, can still affect the community. Adapting to these changes will require a coordinated effort from residents, businesses, and local government.
Mitigation efforts, such as reducing greenhouse gas emissions, are also crucial to minimizing the long-term impacts of climate change. Supporting sustainable practices and investing in renewable energy can help to protect Tahmoor and the surrounding region.
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
Wollondilly Shire Council
Frequently Asked Questions
What are the main climate risks in Tahmoor?
The main climate risks in Tahmoor are flooding from the Bargo River and bushfires due to the surrounding bushland. Heatwaves are also a growing concern.
How is the Wollondilly Shire Council addressing climate change?
The Wollondilly Shire Council is developing and implementing climate strategies to reduce emissions and adapt to the impacts of climate change. Check their website for details.
What can I do to prepare for a flood in Tahmoor?
Stay informed about flood warnings, develop a flood plan, and ensure your property is adequately insured. Council provides flood maps and information to residents.
How can I protect my home from bushfires in Tahmoor?
Clear vegetation around your home, maintain your property, and have a bushfire survival plan in place. The NSW Rural Fire Service provides resources and advice.
Where can I find information about emergency services in Tahmoor?
Information about emergency services in Tahmoor can be found on the NSW Emergency Services website.
Are there any community initiatives to address climate change in Tahmoor?
Check with the Wollondilly Shire Council for information on local community initiatives and programs related to climate change and sustainability.
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