Climate Risk Assessment for Barellan, NSW
Barellan is a small agricultural town in the Riverina region of New South Wales. The primary climate risks facing Barellan are flooding and heatwaves, with bushfire risk also present. Climate change is expected to increase the severity and frequency of these events, impacting the community and local economy.
Is Barellan 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 Barellan
Flood
Barellan faces a moderate risk of flooding due to its location in a flat agricultural area. Intense rainfall events can lead to flash flooding and riverine flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Changes in land use
Bushfire
The risk of bushfire in Barellan is moderate, with surrounding grasslands and agricultural land posing a potential fuel source. Hot, dry summers increase the likelihood of fire ignition and spread.
Key drivers:
- ·Increased frequency of heatwaves
- ·Drier vegetation
Heat
Barellan experiences high temperatures during summer, leading to heat stress for vulnerable populations. Climate change is expected to exacerbate heatwaves, increasing the risk of heat-related illnesses.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Barellan is located far inland and does not face any direct risk from coastal hazards 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 Barellan
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
Barellan experiences high temperatures during summer, leading to heat stress for vulnerable populations. Climate change is expected to exacerbate heatwaves, increasing the risk of heat-related illnesses.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect (limited)
flood Risk
Barellan faces a moderate risk of flooding due to its location in a flat agricultural area. Intense rainfall events can lead to flash flooding and riverine flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Changes in land use
- ·Aging drainage infrastructure
coastal Risk
Barellan is located far inland and does not face any direct risk from coastal hazards such as sea level rise or coastal erosion.
Data sourcebushfire Risk
The risk of bushfire in Barellan is moderate, with surrounding grasslands and agricultural land posing a potential fuel source. Hot, dry summers increase the likelihood of fire ignition and spread.
Primary Drivers
- ·Increased frequency of heatwaves
- ·Drier vegetation
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the rising risk of flooding and bushfires.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area designations.
- 2.Assess the property's vulnerability to flooding and bushfires.
- 3.Obtain adequate insurance coverage.
- 4.Consider the long-term impacts of climate change on the property's value.
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-termInvest in upgrading the town's drainage infrastructure to improve its capacity to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Learn moreImplement Heatwave Management Plan
ImmediateDevelop and implement a heatwave management plan to protect vulnerable populations during periods of extreme heat. This plan should include measures such as establishing cooling centers, providing public awareness campaigns, and ensuring access to healthcare services.
Est. cost: Low
Learn moreStrengthen Bushfire Preparedness
Near-termImplement measures to strengthen bushfire preparedness, such as conducting community education programs, maintaining firebreaks around properties, and improving access to firefighting resources.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termEncourage water conservation practices to reduce water demand and improve the town's resilience to drought conditions.
Est. cost: Low
Learn moreAbout Barellan's Climate Risk Profile
Barellan is situated in a flat, agricultural landscape, making it susceptible to flooding during periods of heavy rainfall. The town's drainage infrastructure may struggle to cope with increased rainfall intensity, leading to flash flooding and inundation of low-lying areas.
Bushfire risk is also a concern, particularly during the hot, dry summer months. Surrounding grasslands and agricultural land can provide ample fuel for fires to spread rapidly, threatening homes and businesses.
Heatwaves pose a significant health risk to residents, especially the elderly and those with pre-existing medical conditions. Rising temperatures can lead to heat stress, dehydration, and other heat-related illnesses. The town's infrastructure and services may be strained during prolonged heatwaves.
While Barellan is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to agricultural production and supply chains, could indirectly affect the town's economy and way of life.
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
Frequently Asked Questions
What are the main climate change risks for Barellan?
The main climate change risks for Barellan are increased flooding, more frequent and intense heatwaves, and a higher risk of bushfires.
How will climate change affect property values in Barellan?
Properties in flood-prone areas may experience a decrease in value due to the increased risk of flooding. Insurance premiums may also increase.
What is the local council doing to address climate change?
The local council's climate strategy is currently unknown. Contact the council for more information.
How can I prepare my home for flooding?
Check flood maps, elevate appliances, and have an evacuation plan.
What should I do during a heatwave?
Stay indoors, drink plenty of water, and check on vulnerable neighbors.
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