Climate Risk in Salt Ash, New South Wales
Salt Ash is a suburb in the Port Stephens region of New South Wales, facing increasing climate risks. The primary concerns are flooding due to its proximity to the Hunter River estuary, and bushfire risk due to surrounding bushland. Residents should prepare for more frequent extreme weather events.
Is Salt Ash Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Salt Ash, 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 Salt Ash
Flood
Salt Ash is located near the Hunter River estuary and Tilligerry Creek, making it susceptible to flooding from heavy rainfall and storm surges. Climate change is expected to increase the frequency and intensity of extreme rainfall events, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Salt Ash has areas of bushland interface, increasing the risk of bushfires, particularly during dry and windy conditions. Climate change is projected to increase the frequency and severity of bushfire weather, leading to a higher risk of bushfires impacting the suburb.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Salt Ash is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress, particularly for vulnerable populations.
Key drivers:
- ·Increased average temperatures
- ·More frequent heatwaves
Coastal
Salt Ash is located near the coast and is vulnerable to sea level rise and coastal erosion. Climate change is expected to accelerate sea level rise, increasing the risk of inundation and erosion in low-lying areas.
Key drivers:
- ·Sea level rise
- ·Increased storm surge
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Salt Ash
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
Salt Ash is expected to experience more frequent and intense heatwaves due to climate change. This will increase the risk of heat stress, particularly for vulnerable populations.
Primary Drivers
- ·Increased average temperatures
- ·More frequent heatwaves
- ·Longer heatwave duration
flood Risk
Salt Ash is located near the Hunter River estuary and Tilligerry Creek, making it susceptible to flooding from heavy rainfall and storm surges. Climate change is expected to increase the frequency and intensity of extreme rainfall events, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Storm surge
coastal Risk
Salt Ash is located near the coast and is vulnerable to sea level rise and coastal erosion. Climate change is expected to accelerate sea level rise, increasing the risk of inundation and erosion in low-lying areas.
Primary Drivers
- ·Sea level rise
- ·Increased storm surge
- ·Coastal erosion
bushfire Risk
Salt Ash has areas of bushland interface, increasing the risk of bushfires, particularly during dry and windy conditions. Climate change is projected to increase the frequency and severity of bushfire weather, leading to a higher risk of bushfires impacting the suburb.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Increased frequency of extreme fire weather
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to the increasing risk of flooding and bushfires.
Price Impact
Properties in high-risk areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area designations.
- 2.Assess the property's vulnerability to climate risks.
- 3.Obtain insurance quotes and understand coverage.
- 4.Develop a plan for dealing with extreme weather events.
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
Improve Flood Defenses
Near-termInvest in flood mitigation infrastructure, such as levees and drainage systems, to protect properties from flooding.
Est. cost: High
Learn moreBushfire Preparedness
ImmediateImplement bushfire management strategies, including hazard reduction burns and community education programs.
Est. cost: Medium
Learn moreHeatwave Action Plan
Near-termDevelop a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Learn moreCoastal Management Strategy
Long-termDevelop a coastal management strategy to address the impacts of sea level rise and coastal erosion.
Est. cost: High
Learn moreAbout Salt Ash's Climate Risk Profile
Salt Ash, located in the Port Stephens area of New South Wales, is increasingly vulnerable to the impacts of climate change. The suburb's low-lying geography near the Hunter River estuary makes it particularly susceptible to flooding from increased rainfall intensity and storm surges. Rising sea levels further exacerbate this risk, threatening homes and infrastructure.
Bushfire risk is also a significant concern for Salt Ash. The presence of surrounding bushland increases the likelihood of bushfires, especially during periods of prolonged drought and high winds. Climate change is projected to worsen bushfire weather conditions, leading to more frequent and intense fires.
Heatwaves are expected to become more common and severe in Salt Ash, posing a health risk to residents, particularly the elderly and those with pre-existing medical conditions. The increasing frequency of extreme heat events will strain local resources and infrastructure.
Coastal erosion and inundation are also potential threats to Salt Ash, although less immediate than flooding and bushfire. Sea level rise will gradually erode shorelines and increase the risk of coastal flooding during storms. Addressing these climate risks requires proactive adaptation measures and community preparedness.
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
Port Stephens Council
Frequently Asked Questions
What are the main climate risks facing Salt Ash?
Salt Ash faces increasing risks from flooding, bushfires, heatwaves, and coastal erosion due to climate change.
How will climate change affect property values in Salt Ash?
Properties in high-risk areas may experience a decrease in value due to the increasing risk of climate-related hazards.
What can I do to prepare for flooding in Salt Ash?
Residents should be aware of flood risks, have a plan in place, and consider investing in flood mitigation measures.
How can I protect my home from bushfires in Salt Ash?
Residents should maintain their properties, clear vegetation around their homes, and have a bushfire survival plan.
Where can I find more information about climate change in Salt Ash?
You can find more information on the Port Stephens Council website, the NSW Department of Planning and Environment website, and the CSIRO website.
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 Salt Ash, 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