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PROPERTY ANALYTICS

Climate Risk in Murray Bridge, SA

Murray Bridge, South Australia· Rural City of Murray Bridge· 5253
Medium Risk
Updated Mar 2026

Murray Bridge faces moderate climate risks, primarily from flooding and heatwaves. The risk of flooding is increasing due to its location on the Murray River, while heatwave risks are rising with increasing average temperatures. Coastal risks are negligible due to its inland location.

Overall Risk Score

5.2/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
3.0
Heat
6.0
Coastal
1.0

Detailed Hazard Analysis

heat Risk

6.0/10

Murray Bridge experiences hot summers, and the risk of heatwaves is increasing with climate change. This poses a risk to vulnerable populations.

Primary Drivers

  • ·Rising average temperatures
  • ·More frequent heatwaves
  • ·Urban heat island effect

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

flood Risk

6.5/10

Murray Bridge faces a moderate risk of flooding due to its proximity to the Murray River. Riverine flooding can inundate low-lying areas.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Riverine overflow
  • ·Urban development reducing natural drainage

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

1.0/10

Murray Bridge is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion.

Primary Drivers

  • ·N/A

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

3.0/10

The risk of bushfire in Murray Bridge is relatively low compared to other regions in South Australia, but still present due to surrounding vegetation.

Primary Drivers

  • ·Dry vegetation
  • ·Hot and dry summers
  • ·Windy conditions

Projections (RCP8.5)

2030

3.2

2050

3.5

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase in areas prone to flooding.

Price Impact

Properties in flood-prone areas may experience a decrease in value.

Buyer Checklist

  • 1.Check flood maps and historical flood data.
  • 2.Assess property's vulnerability to heatwaves.
  • 3.Inquire about council's climate adaptation plans.
  • 4.Review insurance options and premiums.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Murray River
Elevation Range
10-30m
Flood Zone
Areas adjacent to the Murray River are designated as flood zones.

Historical flood events have impacted properties close to the river. Council provides information on flood preparedness.

View council flood map

Bushfire Evidence

Distance to Bushland
5km to nearest significant bushland
Planning Overlay
CFS Bushfire Prone Area Map
Bushfire Prone Area
Yes

Check CFS website for current fire restrictions and warnings.

Heat Evidence

Avg January Max Temp
32.5°C
Heat Stress Days/Year
5 days

BOM data indicates an increasing trend in average summer temperatures.

Coastal Evidence

Distance to Coast
80 km
Sea Level Rise Exposure
Not applicable
Erosion Risk
Not applicable

Historical Climate Events

1956
floodMajor

The 1956 Murray River flood was one of the largest on record, causing widespread inundation in Murray Bridge.

Source
2007
droughtModerate

The Millennium Drought severely impacted water levels in the Murray River, affecting agriculture and the local economy.

Source
2013
floodModerate

Significant rainfall caused localized flooding in Murray Bridge, impacting some residential areas.

Source
2019
heatwaveModerate

Record-breaking temperatures were recorded across South Australia, including Murray Bridge, leading to heat stress and health concerns.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5

HazardToday20302050
flood6.57.0(+0.5)7.5(+1.0)
bushfire3.03.2(+0.2)3.5(+0.5)
heat6.06.8(+0.8)7.2(+1.2)
coastal1.01.01.0

By 2030, Murray Bridge is projected to experience an increase in the frequency and intensity of heatwaves and flooding events. Bushfire risk will also slightly increase. Coastal risks remain negligible.

CSIRO Climate Projections

Adaptation Recommendations

Upgrade Flood Defenses

Near-term

Invest in infrastructure to protect properties from flooding, such as levees and improved drainage systems.

Est. cost: High

Learn more

Develop Heat Action Plan

Immediate

Implement a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.

Est. cost: Medium

Learn more

Improve Bushfire Preparedness

Near-term

Implement bushfire management strategies, including vegetation management and community education programs.

Est. cost: Medium

Learn more

Promote Water Conservation

Long-term

Encourage water conservation measures to mitigate the impacts of drought and ensure water security.

Est. cost: Low

Learn more

About Murray Bridge's Climate Risk Profile

Murray Bridge, located on the banks of the Murray River, is particularly vulnerable to riverine flooding. Climate change is expected to increase the intensity of rainfall events, leading to a higher risk of flooding in low-lying areas. The town's infrastructure and residential areas near the river are most at risk.

Heatwaves are another significant concern for Murray Bridge. The region already experiences hot summers, and climate change is projected to increase the frequency and intensity of heatwaves. This poses a health risk to vulnerable populations, including the elderly and those with pre-existing health conditions.

While the risk of bushfire is lower compared to other regions in South Australia, it is still a factor to consider, especially during dry summer months. Maintaining vegetation and implementing fire safety measures are important for mitigating this risk.

Coastal risks are minimal for Murray Bridge due to its inland location. However, the town should still consider the broader impacts of climate change on the region, such as changes in agricultural productivity and water availability.

Data sources: BOM · CSIRO · CFS · SES · Rural City of Murray Bridge

Local Government Resources

Rural City of Murray Bridge

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks for Murray Bridge?

The main climate change risks for Murray Bridge are flooding due to its proximity to the Murray River, and heatwaves due to increasing average temperatures.

How is the local council preparing for climate change?

The Rural City of Murray Bridge is developing climate adaptation plans and investing in infrastructure to mitigate the impacts of climate change, such as upgrading flood defenses.

What can residents do to prepare for heatwaves?

Residents can prepare for heatwaves by staying hydrated, seeking air-conditioned environments, and checking on vulnerable neighbors.

Is my property at risk of flooding?

Properties located near the Murray River are at a higher risk of flooding. Check the council's flood maps for more information.

Where can I find information about bushfire safety?

Information about bushfire safety can be found on the CFS (Country Fire Service) website.

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