Climate Risk Assessment: Mcgraths Hill, NSW
Mcgraths Hill faces increasing risks from flooding and heatwaves due to climate change. Bushfire risk is moderate and also projected to increase. Coastal risks are minimal due to its inland location.
Is Mcgraths Hill Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Mcgraths Hill, New South Wales, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Mcgraths Hill
Flood
Mcgraths Hill has a moderate risk of flooding due to its proximity to the Hawkesbury River and other waterways. The risk is expected to increase with climate change.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Mcgraths Hill has a moderate risk of bushfire due to the presence of surrounding bushland. The risk is expected to increase with climate change.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Mcgraths Hill is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress and other health problems.
Key drivers:
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
Coastal
Mcgraths Hill has a low risk of coastal hazards due to its distance from the coast.
Key drivers:
- ·N/A
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Mcgraths Hill
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Mcgraths Hill is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress and other health problems.
Primary Drivers
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
flood Risk
Mcgraths Hill has a moderate risk of flooding due to its proximity to the Hawkesbury River and other waterways. The risk is expected to increase with climate change.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Mcgraths Hill has a low risk of coastal hazards due to its distance from the coast.
Primary Drivers
- ·N/A
bushfire Risk
Mcgraths Hill has a moderate risk of bushfire due to the presence of surrounding bushland. The risk is expected to increase with climate change.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Increased frequency of extreme weather events
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to the increasing risk of flooding and other climate-related hazards.
Price Impact
Property values may be negatively impacted by the increasing risk of flooding and heatwaves.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Consider the long-term impacts of climate change on property values.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Upgrade Flood Defenses
Near-termInvest in infrastructure to protect against flooding, such as levees and improved drainage systems.
Est. cost: High
Learn moreDevelop Heatwave Management Plan
ImmediateImplement a plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Learn moreImprove Bushfire Preparedness
Near-termClear vegetation around homes and develop evacuation plans to reduce the risk of bushfire damage.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage residents to conserve water to reduce the strain on water resources during droughts.
Est. cost: Low
Learn moreAbout Mcgraths Hill's Climate Risk Profile
Mcgraths Hill, located in New South Wales, is projected to experience a range of climate change impacts over the coming decades. The most significant risks are associated with increased flooding and more frequent and intense heatwaves. Changes in rainfall patterns and rising temperatures are expected to exacerbate these hazards.
The suburb's proximity to the Hawkesbury River makes it particularly vulnerable to flooding. Climate change is expected to increase the intensity of rainfall events, leading to more frequent and severe floods. This could result in damage to property, infrastructure, and disruption to daily life.
Rising temperatures will also pose a significant challenge for Mcgraths Hill. The number of days exceeding extreme heat thresholds is projected to increase, leading to greater risk of heat stress and other health problems, particularly for vulnerable populations. The urban heat island effect may further amplify these impacts.
While the risk of coastal hazards is low due to its inland location, Mcgraths Hill is not immune to the broader impacts of climate change. Changes in weather patterns and increased frequency of extreme events could have cascading effects on the local economy and environment.
Addressing these challenges will require a combination of adaptation and mitigation measures. This includes investing in flood protection infrastructure, implementing heatwave management plans, and reducing greenhouse gas emissions to slow the pace of climate change.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
Penrith City Council
Frequently Asked Questions
What are the main climate change risks for Mcgraths Hill?
The main climate change risks for Mcgraths Hill are increased flooding, more frequent and intense heatwaves, and a higher risk of bushfires.
How will climate change affect property values in Mcgraths Hill?
Property values in Mcgraths Hill may be negatively impacted by the increasing risk of flooding and heatwaves.
What is the council doing to address climate change in Mcgraths Hill?
Penrith City Council has a climate strategy in place to reduce greenhouse gas emissions and adapt to the impacts of climate change.
How can I prepare my home for flooding in Mcgraths Hill?
You can prepare your home for flooding by elevating appliances, storing valuables above flood level, and having an evacuation plan in place.
What should I do during a heatwave in Mcgraths Hill?
During a heatwave, stay indoors in air-conditioned buildings, drink plenty of water, and avoid strenuous activity.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Mcgraths Hill, use our analysis tool.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections