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Climate Risk Assessment for Bilambil, NSW

Bilambil, New South Wales
Medium Risk
Updated May 2026

Bilambil faces increasing risks from climate change, particularly related to heatwaves and flooding. Residents should prepare for more extreme weather events and consider adaptation measures.

Overall Risk Score

55/100
Medium

Confidence: Medium

Hazard Breakdown

Flood
6.0
Bushfire
4.0
Heat
7.0
Coastal
5.0

Climate Hazard Breakdown for Bilambil

increasing

Flood

60/100

Bilambil faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.

Key drivers:

  • ·Increased rainfall intensity
  • ·Sea level rise
increasing

Bushfire

40/100

Bilambil has a moderate bushfire risk due to surrounding vegetation. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.

Key drivers:

  • ·Increased temperatures
  • ·Drier conditions
increasing

Heat

70/100

Bilambil is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations and infrastructure.

Key drivers:

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect
increasing

Coastal

50/100

Bilambil faces a moderate coastal risk due to sea level rise and storm surges. This could lead to inundation of low-lying areas and damage to infrastructure.

Key drivers:

  • ·Sea level rise
  • ·Increased storm intensity
stable

Wind

28/100

Moderate wind risk — East Coast Lows and gust fronts

stable

Storm

39/100

Moderate storm risk — severe thunderstorms and hail

stable

Social

21/100

Moderate social stability — mixed urban density

increasing

Energy

35/100

Moderate energy costs — climate-driven cooling demand

In-Depth Climate Risk Guides for Bilambil

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

70/100

Bilambil is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations and infrastructure.

Primary Drivers

  • ·Increased greenhouse gas emissions
  • ·Urban heat island effect

Projections (RCP8.5)

2030

7.5

2050

8.0

Data source

flood Risk

60/100

Bilambil faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.

Primary Drivers

  • ·Increased rainfall intensity
  • ·Sea level rise
  • ·Urban development

Projections (RCP8.5)

2030

6.5

2050

7.0

Data source

coastal Risk

50/100

Bilambil faces a moderate coastal risk due to sea level rise and storm surges. This could lead to inundation of low-lying areas and damage to infrastructure.

Primary Drivers

  • ·Sea level rise
  • ·Increased storm intensity

Projections (RCP8.5)

2030

5.5

2050

6.0

Data source

bushfire Risk

40/100

Bilambil has a moderate bushfire risk due to surrounding vegetation. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.

Primary Drivers

  • ·Increased temperatures
  • ·Drier conditions
  • ·Vegetation density

Projections (RCP8.5)

2030

4.5

2050

5.0

Data source

What This Means for Property Owners

Insurance Outlook

Insurance premiums are likely to increase due to climate-related risks.

Price Impact

Properties in high-risk areas may experience a decrease in value.

Buyer Checklist

  • 1.Check flood maps and bushfire prone areas.
  • 2.Assess the property's vulnerability to heatwaves.
  • 3.Consider the potential impact of sea level rise.
  • 4.Review insurance options and costs.

Local Climate Evidence

Flood Evidence

Nearest Waterway
Tweed River
Elevation Range
5-20 meters
Flood Zone
Areas near the Tweed River are prone to flooding.

Historical flood data indicates that Bilambil has experienced several significant flood events in the past.

View council flood map

Bushfire Evidence

Distance to Bushland
Adjacent to bushland areas.
Planning Overlay
Check NSW RFS website for current bushfire overlays.
Bushfire Prone Area
Yes

The area's vegetation type and dry conditions contribute to the bushfire risk.

Heat Evidence

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

Heatwaves are becoming more frequent and intense in the region.

Coastal Evidence

Distance to Coast
5 km
Sea Level Rise Exposure
Low-lying areas are vulnerable to sea level rise.
Erosion Risk
Some coastal areas are at risk of erosion.

Historical Climate Events

2022
floodModerate

Significant flooding occurred in the Tweed River catchment, impacting Bilambil.

Source
2019
bushfireModerate

Bushfires impacted areas near Bilambil, causing smoke haze and potential property damage.

Source
2017
stormMinor

Severe storms caused localized flooding and power outages in Bilambil.

Source
2013
floodMajor

Major flooding event in the Tweed River, impacting Bilambil and surrounding areas.

Source

Climate Outlook to 2050

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

HazardToday20302050
flood606.5(+0.5)7.0(+1.0)
bushfire404.3(+0.3)4.6(+0.6)
heat707.7(+0.7)8.2(+1.2)
coastal505.4(+0.4)5.8(+0.8)

By 2030, Bilambil is projected to experience a moderate increase in overall climate risk, with notable increases in heatwave frequency and intensity. Flooding and coastal risks are also expected to increase.

CSIRO Climate Projections

Adaptation Recommendations

Improve Flood Defenses

Near-term

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

Est. cost: High

Learn more

Enhance Bushfire Preparedness

Near-term

Implement bushfire mitigation measures such as vegetation management and community education programs.

Est. cost: Medium

Learn more

Develop Heat Action Plan

Immediate

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

Est. cost: Low

Learn more

Coastal Protection Measures

Long-term

Implement coastal protection measures such as seawalls and beach nourishment to protect coastal areas from sea level rise and erosion.

Est. cost: Very High

Learn more

Upgrade Infrastructure

Long-term

Upgrade critical infrastructure to withstand extreme weather events, including power grids, water systems, and transportation networks.

Est. cost: Very High

Learn more

About Bilambil's Climate Risk Profile

Bilambil, located in New South Wales, is increasingly vulnerable to the impacts of climate change. The region is projected to experience more frequent and intense heatwaves, posing significant risks to public health, especially for vulnerable populations such as the elderly and those with pre-existing conditions.

Flooding is another major concern for Bilambil. Increased rainfall intensity, driven by climate change, is expected to exacerbate flood risks in low-lying areas. This could lead to damage to property and infrastructure, as well as disruptions to daily life.

Bushfire risk is also a factor, with hotter, drier conditions increasing the likelihood of bushfires in the surrounding areas. Residents should be aware of bushfire safety measures and have evacuation plans in place.

Coastal risks, including sea level rise and storm surges, pose a threat to coastal areas of Bilambil. These risks could lead to inundation of low-lying areas and damage to coastal infrastructure. Adaptation measures, such as building seawalls and restoring coastal wetlands, may be necessary to mitigate these risks.

Data sources: BOM · CSIRO · NSW RFS · Tweed Shire Council · NSW State Emergency Service

Local Government Resources

Tweed Shire Council

Climate StrategyFlood MapsEmergency Services

Frequently Asked Questions

What are the main climate change risks in Bilambil?

The main climate change risks in Bilambil include increased heatwaves, flooding, bushfires, and coastal hazards such as sea level rise.

How will climate change affect property values in Bilambil?

Properties in high-risk areas may experience a decrease in value due to increased climate-related risks.

What can I do to prepare for heatwaves in Bilambil?

Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors and family members.

Where can I find information about flood risks in Bilambil?

You can find information about flood risks on the Tweed Shire Council website and the NSW State Emergency Service website.

How can I protect my home from bushfires in Bilambil?

Clear vegetation around your home, install fire-resistant materials, and have a bushfire survival plan in place.

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

The Tweed Shire Council is developing and implementing climate change adaptation and mitigation strategies to reduce the region's vulnerability to climate change.

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$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

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