Climate Risk in Gong Gong, Victoria

Gong Gong, Victoria· City of Ballarat· 3352

Medium Risk

Updated June 2026

Gong Gong faces increasing risks from flooding and heatwaves due to climate change. Bushfire risk is also a concern. Residents should prepare for more frequent extreme weather events.

Overall Risk Score

52/100

Medium

Confidence: Medium

Hazard Breakdown

Flood

6.5

Bushfire

4.0

Heat

6.0

Coastal

1.0

Climate Hazard Breakdown for Gong Gong

increasing

Flood

65/100

Gong Gong faces a moderate risk of flooding, primarily from heavy rainfall events and nearby waterways. The risk is expected to increase with climate change due to more intense rainfall.

Key drivers:

·Increased rainfall intensity
·Urban development

increasing

Bushfire

40/100

The area around Gong Gong has a moderate bushfire risk due to the presence of surrounding bushland. Drier conditions and higher temperatures are expected to exacerbate this risk.

Key drivers:

·Increased temperatures
·Drier conditions

increasing

Heat

60/100

Gong Gong is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.

Key drivers:

·Rising average temperatures
·Increased frequency of heatwaves

stable

Coastal

10/100

Gong Gong is not directly exposed to coastal risks.

stable

Wind

28/100

Moderate wind risk — cold fronts and gusty winds

stable

Storm

32/100

Moderate storm risk — severe thunderstorms

stable

Social

21/100

Moderate social stability

increasing

Energy

35/100

Moderate energy costs — heating and cooling needs

In-Depth Climate Risk Guides for Gong Gong

Should I Buy

Property buying guide with climate risk assessment

Flood Risk

Flood zone mapping, historical events, and projections

Bushfire Risk

BAL assessment, vegetation proximity, and fire history

Climate Safety

Multi-hazard safety assessment to 2050

Storm Risk

Severe weather, hail, and wind risk analysis

Heat Risk

Extreme heat days, urban heat island, and cooling costs

Insurance Costs

Premium estimates and insurance availability

Investment Score

Climate-adjusted property investment analysis

Detailed Hazard Analysis

heat Risk

60/100

Gong Gong is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, especially the elderly and those with pre-existing health conditions.

Primary Drivers

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

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

flood Risk

65/100

Gong Gong faces a moderate risk of flooding, primarily from heavy rainfall events and nearby waterways. The risk is expected to increase with climate change due to more intense rainfall.

Primary Drivers

·Increased rainfall intensity
·Urban development
·Inadequate drainage infrastructure

Projections (RCP8.5)

2030

7.0

2050

7.5

Data source

coastal Risk

10/100

Gong Gong is not directly exposed to coastal risks.

Projections (RCP8.5)

2030

1.0

2050

1.0

Data source

bushfire Risk

40/100

The area around Gong Gong has a moderate bushfire risk due to the presence of surrounding bushland. Drier conditions and higher temperatures are expected to exacerbate this risk.

Primary Drivers

·Increased temperatures
·Drier conditions
·Fuel load

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 risks.

Price Impact

Properties in high-risk areas may experience price stagnation or decline.

Buyer Checklist

1.Check flood maps and bushfire overlays.
2.Assess property's vulnerability to heatwaves.
3.Inquire about insurance costs.
4.Consider long-term climate change projections.

Local Climate Evidence

Flood Evidence

Nearest Waterway: Yarrowee River
Elevation Range: 430-470m
Flood Zone: Areas along the Yarrowee River are prone to flooding.

Bushfire Evidence

Distance to Bushland: Within 1km of significant bushland areas.
Planning Overlay: Bushfire Management Overlay (BMZ)
Bushfire Prone Area: Yes

Heat Evidence

Avg January Max Temp: 27.5°C
Heat Stress Days/Year: 2 days

Coastal Evidence

Distance to Coast: 110 km
Sea Level Rise Exposure: Not applicable
Erosion Risk: Not applicable

Historical Climate Events

2010

floodModerate

Heavy rainfall caused flooding along the Yarrowee River, affecting some properties in Gong Gong.

Source

2009

heatwaveMajor

The 2009 Victorian heatwave resulted in record high temperatures and increased health risks for vulnerable residents.

Source

2015

bushfireMinor

A bushfire near Ballarat caused smoke haze in Gong Gong, prompting warnings for residents with respiratory conditions.

Source

Climate Outlook to 2050

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

Hazard	Today	2030	2050
flood	65	7.0(+0.5)	7.5(+1.0)
bushfire	40	4.3(+0.3)	4.5(+0.5)
heat	60	6.7(+0.7)	7.2(+1.2)
coastal	10	1.0	1.0

By 2030, Gong Gong is projected to experience more frequent and intense heatwaves, as well as an increased risk of flooding due to heavier rainfall events. Bushfire risk will also be slightly elevated.

CSIRO Climate Projections

Adaptation Recommendations

Improve Drainage Infrastructure

Near-term

Upgrade drainage systems to handle increased rainfall and reduce flood risk.

Est. cost: Medium

Learn more

Develop Heatwave Preparedness Plan

Immediate

Implement a community heatwave plan to protect vulnerable residents during extreme heat events.

Est. cost: Low

Learn more

Manage Bushfire Risk

Near-term

Implement vegetation management programs and community education initiatives to reduce bushfire risk.

Est. cost: Medium

Learn more

Promote Water Conservation

Long-term

Encourage water conservation measures to reduce strain on water resources during drier periods.

Est. cost: Low

Learn more

About Gong Gong's Climate Risk Profile

Gong Gong, Victoria, is facing increasing climate-related challenges. The primary concerns are rising flood risk due to more intense rainfall events and increasing heatwave frequency and intensity. The suburb's location and existing infrastructure contribute to its vulnerability.

Bushfire risk is also a factor, with surrounding bushland posing a threat, especially during dry periods. Climate change is expected to exacerbate these conditions, leading to a higher likelihood of bushfires.

While Gong Gong is not directly exposed to coastal risks, the broader impacts of climate change, such as economic disruption and population displacement, could indirectly affect the community.

Adaptation measures are crucial to protect residents and property. These include improving drainage infrastructure, implementing heatwave preparedness plans, and managing bushfire risk through vegetation management and community education.

Long-term planning should consider climate change projections and incorporate resilience measures into all aspects of community development. This will help ensure that Gong Gong remains a safe and liveable place in the face of a changing climate.

Data sources: BOM · CSIRO · Emergency Management Victoria

Local Government Resources

City of Ballarat

Climate Strategy Flood Maps Emergency Services

Frequently Asked Questions

What are the main climate change risks in Gong Gong?

The main risks are increased flooding, more frequent and intense heatwaves, and a higher risk of bushfires.

How will climate change affect property values in Gong Gong?

Properties in high-risk areas may experience price stagnation or decline due to increased insurance costs and potential damage from extreme weather events.

What is the council doing to address climate change in Gong Gong?

The City of Ballarat is implementing various strategies to reduce emissions and adapt to the impacts of climate change, including improving drainage infrastructure and developing heatwave preparedness plans.

How can I prepare my home for extreme weather events?

You can prepare your home by clearing gutters, trimming trees, and creating a bushfire survival plan. Consider installing water tanks and energy-efficient appliances.

Where can I find more information about climate change risks in Gong Gong?

You can find more information on the City of Ballarat website, the Bureau of Meteorology website, and the Emergency Management Victoria website.

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30-120%

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