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PROPERTY ANALYTICS

Climate Risk Assessment for Spreyton, TAS

Spreyton, Tasmania· UNKNOWN
Medium Risk
Updated Mar 2026

Spreyton faces moderate risks from flooding, bushfires, and heatwaves, which are projected to increase with climate change. While not directly coastal, indirect impacts from sea level rise are possible. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

5.8/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.5
Bushfire
4.2
Heat
5.1
Coastal
2.5

Detailed Hazard Analysis

heat Risk

5.1/10

Spreyton is likely to experience an increase in the frequency and intensity of heatwaves, impacting vulnerable populations and infrastructure.

Primary Drivers

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

Projections (RCP8.5)

2030

5.6

2050

6.1

Data source

flood Risk

6.5/10

Spreyton faces a moderate risk of flooding due to its proximity to the Mersey River and low-lying areas. Increased rainfall intensity could exacerbate this risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·River overflow
  • ·Inadequate drainage

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

2.5/10

Spreyton is not directly on the coast, so coastal risks are low. However, sea level rise and storm surges could indirectly affect the region.

Primary Drivers

  • ·Sea level rise
  • ·Storm surge
  • ·Coastal erosion

Projections (RCP8.5)

2030

2.8

2050

3.1

Data source

bushfire Risk

4.2/10

The risk of bushfires in Spreyton is moderate, with surrounding bushland posing a potential threat during dry periods and high winds.

Primary Drivers

  • ·Dry vegetation
  • ·High winds
  • ·Increased temperatures

Projections (RCP8.5)

2030

4.7

2050

5.2

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to increased flood and bushfire risk.

Price Impact

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

Buyer Checklist

  • 1.Check flood maps and bushfire-prone area overlays.
  • 2.Assess property's vulnerability to flooding and bushfires.
  • 3.Obtain insurance quotes and understand coverage.
  • 4.Develop a bushfire survival plan.
  • 5.Consider the potential impacts of climate change on property value.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Mersey River
Elevation Range
50-100 meters
Flood Zone
Areas near the Mersey River are prone to flooding.

Historical flood events have impacted Spreyton, highlighting the need for improved flood management strategies.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to bushland areas.
Planning Overlay
Check with Tasmania Fire Service for bushfire-prone area overlays.
Bushfire Prone Area
Yes

Residents should maintain firebreaks and have a bushfire survival plan.

Heat Evidence

Avg January Max Temp
24.5°C
Heat Stress Days/Year
1.2 days

Heatwaves are becoming more frequent, requiring residents to take precautions during hot weather.

Coastal Evidence

Distance to Coast
10 km
Sea Level Rise Exposure
Low direct exposure, but potential indirect impacts.
Erosion Risk
Low

Historical Climate Events

2016
floodModerate

Significant flooding occurred in the Mersey River, impacting Spreyton and surrounding areas.

Source
2013
bushfireMinor

Bushfires in the region caused smoke haze and some property damage in Spreyton.

Source
2009
heatwaveModerate

A prolonged heatwave affected Tasmania, with Spreyton experiencing record high temperatures.

Source
2005
floodMinor

Heavy rainfall caused minor flooding in low-lying areas of Spreyton.

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)
bushfire4.24.7(+0.5)5.2(+1.0)
heat5.15.6(+0.5)6.1(+1.0)
coastal2.52.8(+0.3)3.1(+0.6)

By 2030, Spreyton is projected to experience a moderate increase in overall climate risk, with notable increases in flood, bushfire, and heatwave risks. Coastal risks remain relatively low but are still projected to increase slightly.

CSIRO Climate Projections

Adaptation Recommendations

Improve Flood Defenses

Near-term

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

Est. cost: High

Learn more

Bushfire Preparedness

Immediate

Implement bushfire risk reduction measures, such as clearing vegetation around properties and developing community bushfire survival plans.

Est. cost: Medium

Learn more

Heatwave Action Plan

Near-term

Develop a heatwave action plan to protect vulnerable populations during extreme heat events, including establishing cooling centers and providing public awareness campaigns.

Est. cost: Low

Learn more

Coastal Adaptation Planning

Long-term

Develop a coastal adaptation plan to address the potential impacts of sea level rise and storm surges on infrastructure and supply chains.

Est. cost: Medium

Learn more

Community Education Programs

Near-term

Implement community education programs to raise awareness about climate change risks and adaptation measures.

Est. cost: Low

Learn more

About Spreyton's Climate Risk Profile

Spreyton, Tasmania, is a region that will likely experience the effects of climate change in the coming decades. The primary risks include increased flooding due to more intense rainfall events, a higher frequency and severity of bushfires, and more frequent and intense heatwaves.

The risk of flooding is driven by the suburb's proximity to the Mersey River. Climate change is expected to increase rainfall intensity, leading to more frequent and severe flooding events. This could impact residential and commercial properties, as well as infrastructure.

Bushfire risk is also a concern, with surrounding bushland creating a potential fire hazard during dry periods. Higher temperatures and drier conditions are expected to increase the likelihood and intensity of bushfires, posing a threat to life and property.

Heatwaves are projected to become more frequent and intense, impacting vulnerable populations such as the elderly and those with chronic health conditions. This could strain healthcare services and increase the risk of heat-related illnesses.

While Spreyton is not directly on the coast, sea level rise and storm surges could indirectly affect the region through impacts on infrastructure and supply chains. It is important to consider these indirect effects when planning for climate change adaptation.

Data sources: BOM · CSIRO · Tasmania State Emergency Service · Tasmania Fire Service · Devonport City Council

Local Government Resources

Devonport City Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Spreyton?

The main climate change risks in Spreyton include increased flooding, bushfires, and heatwaves.

How will climate change affect property values in Spreyton?

Properties in flood-prone areas may experience a decrease in value due to increased flood risk.

What can I do to prepare for bushfires in Spreyton?

You can clear vegetation around your property, develop a bushfire survival plan, and stay informed about bushfire risks.

Where can I find information about flood risks in Spreyton?

You can find information about flood risks on the Devonport City Council website and the Tasmania State Emergency Service website.

How can I protect myself during a heatwave in Spreyton?

You can stay hydrated, seek shelter in air-conditioned buildings, and avoid strenuous activities during the hottest part of the day.

Is Spreyton considered a bushfire prone area?

Yes, Spreyton is adjacent to bushland and considered a bushfire prone area. Residents should take precautions.

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