Climate Risk in Moggill, Queensland

Moggill, Queensland· Brisbane City· 4070
Medium Risk
Updated Mar 2026

Moggill faces moderate risks from flooding and heatwaves, with increasing bushfire risk. Climate change is expected to exacerbate these hazards, requiring proactive adaptation measures. Coastal risks are minimal due to its inland location.

Overall Risk Score

5.5/10
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.0
Bushfire
4.0
Heat
6.0
Coastal
1.0

Detailed Hazard Analysis

heat Risk

6.0/10

Moggill is expected to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.

Primary Drivers

  • ·Rising average temperatures
  • ·Increased frequency of heatwaves
  • ·Urban heat island effect

Projections (RCP8.5)

2030

6.5

2050

7.5

Data source

flood Risk

6.0/10

Moggill faces a moderate risk of flooding due to its proximity to the Brisbane River and local creeks. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Rising river levels
  • ·Urban development

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

coastal Risk

1.0/10

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

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

4.0/10

Bushfire risk in Moggill is moderate, with some areas bordering bushland. Hotter, drier conditions due to climate change will likely increase the risk of bushfires.

Primary Drivers

  • ·Increased temperatures
  • ·Drier vegetation
  • ·Stronger winds

Projections (RCP8.5)

2030

4.5

2050

5.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums may increase due to flood and bushfire risk.

Price Impact

Properties in flood-prone areas may experience price reductions.

Buyer Checklist

  • 1.Check flood maps and historical flood data.
  • 2.Assess bushfire risk and implement mitigation measures.
  • 3.Consider energy efficiency and cooling options for heatwaves.
  • 4.Review insurance coverage for flood and bushfire damage.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Brisbane River
Elevation Range
10-50 meters
Flood Zone
Medium to High Risk in low-lying areas near the river

Historical flood events have impacted properties along the Brisbane River in Moggill. Council provides flood maps and guidance for residents.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to some residential areas
Planning Overlay
QFES Bushfire Prone Area Map
Bushfire Prone Area
Yes

Some properties in Moggill are located in designated bushfire prone areas. Residents should maintain firebreaks and have a bushfire survival plan.

Heat Evidence

Avg January Max Temp
30.5°C
Heat Stress Days/Year
5 days

Average maximum temperatures in January can exceed 30°C, with several days of heatwave conditions per year. Vulnerable residents should take precautions during heatwaves.

Coastal Evidence

Distance to Coast
25 km
Sea Level Rise Exposure
Not directly exposed
Erosion Risk
Not applicable

Historical Climate Events

2011
floodMajor

The 2011 Brisbane floods caused significant inundation in Moggill, particularly along the Brisbane River.

Source
2019
bushfireModerate

Bushfires in the surrounding areas of Brisbane caused smoky conditions and increased fire risk in Moggill.

Source
2020
heatwaveModerate

Sustained heatwave conditions in January 2020 led to increased demand for cooling and placed stress on vulnerable populations in Moggill.

Source

Climate Outlook to 2050

Projections based on CSIRO and BOM climate modelling. Scenario: RCP4.5

HazardToday20302050
flood6.06.5(+0.5)7.0(+1.0)
bushfire4.04.2(+0.2)4.5(+0.5)
heat6.06.4(+0.4)7.5(+1.5)
coastal1.01.01.0

Under a moderate emissions scenario, Moggill is projected to experience a slight increase in overall climate risk, primarily driven by increased flood and heatwave risks.

CSIRO Climate Projections

Adaptation Recommendations

Improve Flood Defenses

Near-term

Upgrade drainage infrastructure and implement flood-proofing measures for properties in flood-prone areas.

Est. cost: Medium

Learn more

Develop Heatwave Management Plan

Immediate

Establish cooling centers and provide support for vulnerable residents during heatwaves.

Est. cost: Low

Learn more

Enhance Bushfire Preparedness

Near-term

Implement vegetation management programs and provide community education on bushfire safety.

Est. cost: Medium

Learn more

Promote Water Conservation

Long-term

Encourage water-efficient landscaping and implement water restrictions during dry periods.

Est. cost: Low

Learn more

About Moggill's Climate Risk Profile

Moggill, a suburb of Brisbane, Queensland, is situated along the Brisbane River and is characterized by a mix of residential areas and natural bushland. This location presents both opportunities and challenges in the face of climate change.

The primary climate-related risks for Moggill are flooding, heatwaves, and bushfires. The Brisbane River and local creeks pose a significant flood risk, which is expected to increase with more intense rainfall events. Heatwaves are also projected to become more frequent and severe, impacting vulnerable residents. Bushfire risk is present due to the proximity of bushland areas, and hotter, drier conditions will likely exacerbate this risk.

While Moggill is not directly exposed to coastal hazards, the broader impacts of climate change, such as disruptions to supply chains and increased demand for resources, could indirectly affect the suburb. It is crucial for residents and local authorities to take proactive steps to mitigate these risks and adapt to the changing climate.

Adaptation measures may include improving flood defenses, implementing heatwave management plans, and enhancing bushfire preparedness. Community engagement and education are also essential to raise awareness and promote resilience. By taking these steps, Moggill can protect its residents and maintain its quality of life in the face of climate change.

Data sources: BOM · CSIRO · QFES · Brisbane City Council

Local Government Resources

Frequently Asked Questions

What are the main climate change risks in Moggill?

The main climate change risks in Moggill are flooding, heatwaves, and bushfires. Flooding is a concern due to the proximity of the Brisbane River, while heatwaves are expected to become more frequent and intense. Bushfire risk is present due to the surrounding bushland.

How will climate change affect property values in Moggill?

Properties in flood-prone areas may experience price reductions due to increased flood risk. Insurance premiums may also increase due to flood and bushfire risk. However, properties with good adaptation measures may be more resilient.

What can I do to prepare for heatwaves in Moggill?

During heatwaves, stay indoors in air-conditioned environments, drink plenty of water, and avoid strenuous activities. Check on vulnerable neighbors and family members. Consider installing energy-efficient cooling systems in your home.

How can I protect my property from bushfires in Moggill?

Maintain firebreaks around your property, clear vegetation, and have a bushfire survival plan. Ensure that your home is well-maintained and that you have adequate insurance coverage.

Where can I find more information about flood risks in Moggill?

You can find flood maps and information on the Brisbane City Council website. You can also contact the council directly for advice on flood mitigation measures.

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