Climate Risk in Barmera, SA
Barmera faces moderate climate risks, primarily related to heatwaves and flooding. The town's inland location mitigates coastal risks, but rising temperatures and potential for increased rainfall intensity pose challenges. Residents should prepare for more frequent and intense heat events.
Is Barmera 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 Barmera
Flood
Barmera faces a moderate risk of flooding, primarily from heavy rainfall events and potential backflow from Lake Bonney. The flat terrain around the lake increases the potential for widespread inundation.
Key drivers:
- ·Heavy rainfall
- ·Lake levels
Bushfire
The risk of bushfire in Barmera is relatively low compared to other regions in South Australia, but still present due to surrounding scrubland and dry vegetation during the summer months.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Barmera experiences high temperatures during summer, leading to a significant risk of heatwaves and heat stress for vulnerable populations. Climate change is expected to exacerbate these conditions.
Key drivers:
- ·Rising temperatures
- ·Climate change
Coastal
Barmera 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 Barmera
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
Barmera experiences high temperatures during summer, leading to a significant risk of heatwaves and heat stress for vulnerable populations. Climate change is expected to exacerbate these conditions.
Primary Drivers
- ·Rising temperatures
- ·Climate change
- ·Urban heat island effect
flood Risk
Barmera faces a moderate risk of flooding, primarily from heavy rainfall events and potential backflow from Lake Bonney. The flat terrain around the lake increases the potential for widespread inundation.
Primary Drivers
- ·Heavy rainfall
- ·Lake levels
- ·Flat topography
coastal Risk
Barmera is located inland and does not face any direct coastal risks such as sea level rise or coastal erosion.
Data sourcebushfire Risk
The risk of bushfire in Barmera is relatively low compared to other regions in South Australia, but still present due to surrounding scrubland and dry vegetation during the summer months.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the rising risk of heatwaves and flooding.
Price Impact
Properties in areas prone to flooding may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Inquire about local council's climate adaptation plans.
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
Develop a heatwave management plan
ImmediateImplement strategies to protect vulnerable populations during heatwaves, such as establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Learn moreUpgrade stormwater drainage infrastructure
Near-termImprove the capacity of stormwater drainage systems to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Learn morePromote water conservation measures
Long-termEncourage residents and businesses to adopt water-saving practices to mitigate the impacts of drought and water scarcity.
Est. cost: Low
Learn moreImplement bushfire prevention strategies
Near-termMaintain firebreaks, clear vegetation around properties, and educate residents about bushfire safety.
Est. cost: Low
Learn moreAbout Barmera's Climate Risk Profile
Barmera, located in the Riverland region of South Australia, is particularly vulnerable to heatwaves during the summer months. The region experiences consistently high temperatures, and climate change is projected to further increase the frequency and intensity of these events. This poses a significant risk to vulnerable populations, including the elderly and those with pre-existing health conditions.
Flooding is another concern for Barmera, primarily due to its proximity to Lake Bonney and the flat surrounding terrain. Heavy rainfall events can lead to localized flooding, and there is a risk of backflow from the lake during periods of high water levels. Effective stormwater management and flood mitigation strategies are essential to protect properties and infrastructure.
While Barmera is not directly exposed to coastal risks, the broader impacts of climate change, such as disruptions to agricultural production and water resources, could have significant economic and social consequences for the region.
Adapting to these challenges will require a coordinated effort involving local government, community organizations, and individual residents. This includes implementing measures to reduce greenhouse gas emissions, improving infrastructure resilience, and raising awareness about climate risks and adaptation strategies.
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
Berri Barmera Council
Frequently Asked Questions
What are the main climate change risks in Barmera?
The main climate change risks in Barmera are heatwaves, flooding, and drought. Rising temperatures and changes in rainfall patterns are expected to exacerbate these risks.
How can I prepare for heatwaves in Barmera?
Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors. The local council operates cooling centers during heatwave events.
What is the council doing to address climate change?
The Berri Barmera Council is developing a climate adaptation strategy to address the risks posed by climate change. This includes upgrading stormwater drainage infrastructure and promoting water conservation measures.
Is my property at risk of flooding in Barmera?
Properties located near Lake Bonney or in low-lying areas are at a higher risk of flooding. Check the council's flood maps for more information.
How will climate change affect agriculture in the Barmera region?
Climate change is expected to impact agricultural production in the Barmera region through increased temperatures, changes in rainfall patterns, and increased risk of drought. Farmers may need to adapt their practices to cope with these changes.
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 Barmera, 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