Climate Risk Profile: Colongra, NSW
Colongra faces moderate risks from flooding, bushfires, heatwaves, and coastal hazards. Climate change is projected to increase the frequency and intensity of these events, posing challenges for the community and infrastructure.
Is Colongra Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Colongra, New South Wales, covering flood, bushfire, sea level rise and more.
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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 Colongra
Flood
Colongra faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
The risk of bushfires in Colongra is moderate, given the presence of surrounding bushland. Drier conditions and higher temperatures are projected to elevate this risk.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Colongra is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Colongra faces a moderate risk from coastal hazards, including erosion and inundation, due to its proximity to the coast. Sea level rise is expected to worsen these risks.
Key drivers:
- ·Sea level rise
- ·Increased storm intensity
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Colongra
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
Colongra is likely to experience more frequent and intense heatwaves. This poses a significant risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Colongra faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Inadequate drainage infrastructure
coastal Risk
Colongra faces a moderate risk from coastal hazards, including erosion and inundation, due to its proximity to the coast. Sea level rise is expected to worsen these risks.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
bushfire Risk
The risk of bushfires in Colongra is moderate, given the presence of surrounding bushland. Drier conditions and higher temperatures are projected to elevate this risk.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Increased fuel load
What This Means for Property Owners
Insurance Outlook
Premiums are likely to increase due to climate risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone areas.
- 2.Assess property's vulnerability to heatwaves.
- 3.Consider potential impacts of sea level rise.
- 4.Review insurance options and costs.
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
Upgrade Drainage Infrastructure
Near-termImprove drainage systems to mitigate flood risk.
Est. cost: Medium
Learn moreImplement Bushfire Management Plans
Near-termDevelop and implement bushfire management plans to reduce bushfire risk.
Est. cost: Medium
Learn moreDevelop Heatwave Preparedness Plans
ImmediateCreate heatwave preparedness plans to protect vulnerable populations.
Est. cost: Low
Learn moreImplement Coastal Protection Measures
Long-termImplement coastal protection measures to reduce erosion and inundation risks.
Est. cost: High
Learn moreAbout Colongra's Climate Risk Profile
Colongra, located in New South Wales, is susceptible to a range of climate-related risks. The suburb's proximity to waterways and low-lying areas makes it vulnerable to flooding, which is expected to worsen with increased rainfall intensity due to climate change. The presence of surrounding bushland also poses a moderate bushfire risk, exacerbated by drier conditions and higher temperatures.
Heatwaves are another significant concern for Colongra, with projections indicating more frequent and intense events. This poses a particular threat to vulnerable populations, such as the elderly and those with pre-existing health conditions. Additionally, the suburb's coastal location exposes it to risks from erosion and inundation, which are expected to be amplified by sea level rise.
Addressing these climate risks requires a multi-faceted approach, including investments in flood mitigation infrastructure, bushfire management strategies, and heatwave preparedness plans. Community awareness and education are also crucial to ensure that residents are informed about the risks and how to prepare for them. Furthermore, sustainable urban planning and development practices can help to reduce the suburb's vulnerability to climate change.
By taking proactive measures to adapt to climate change, Colongra can enhance its resilience and protect its community and environment. This includes implementing strategies to reduce greenhouse gas emissions and transitioning to a low-carbon economy. Collaboration between local government, community organizations, and residents is essential to achieve these goals and create a sustainable future for Colongra.
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
Central Coast Council
Frequently Asked Questions
What are the main climate risks facing Colongra?
Colongra faces risks from flooding, bushfires, heatwaves, and coastal hazards, all of which are expected to worsen with climate change.
How will climate change affect property values in Colongra?
Properties in high-risk areas may experience price reductions due to increased climate risks.
What can I do to prepare for heatwaves in Colongra?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors during heatwaves.
Where can I find information about flood risks in Colongra?
You can find flood maps and information on the Central Coast Council website.
What is the council doing to address climate change in Colongra?
The Central Coast Council is developing and implementing climate strategies to reduce emissions and adapt to climate change impacts.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Colongra, use our analysis tool.
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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