Flood Risk in Macksville, NSW: 2026 Assessment
Is Macksville Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Macksville, New South Wales, covering flood, bushfire, sea level rise and more.
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*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections
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Flood Risk Score
Not assessedMacksville faces a notable risk of flooding due to its proximity to the Nambucca River and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Key Facts
- Flood Risk
- Macksville faces a notable risk of flooding due to its proximity to the Nambucca River and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
- Trend
- increasing
- Suburb
- Macksville, NSW
- Overall Risk
- Medium
- Postcode
- 2447
Flood Risk Analysis
Macksville, located in New South Wales, has a location-specific flood risk profile based on available data including proximity to waterways, elevation, and historical flood events. The Bureau of Meteorology (BOM) maintains river height and flood warning data for catchments across New South Wales.
Historical flood events have impacted Macksville, highlighting the need for improved flood mitigation measures.
Macksville faces a notable risk of flooding due to its proximity to the Nambucca River and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
For a comprehensive property-specific flood assessment including address-level elevation data, flood overlay mapping, and insurance cost estimates, use the ClimateNest full analysis tool. General suburb data cannot replace a site-specific evaluation.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Macksville. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Heavy rainfall led to flooding in low-lying areas of Macksville.
Major flooding of the Nambucca River caused widespread damage in Macksville.
Adaptation & Mitigation Actions
Upgrade Flood Defenses
Near-termInvest in improved flood defenses, such as levees and drainage systems, to protect properties and infrastructure from increased flood risk.
Est. cost: High
Implement Bushfire Management Plans
Near-termDevelop and implement comprehensive bushfire management plans, including vegetation management, fire breaks, and community education programs.
Est. cost: Medium
Develop Heatwave Response Plan
ImmediateEstablish a heatwave response plan to protect vulnerable populations during extreme heat events, including cooling centers and public awareness campaigns.
Est. cost: Low
Coastal Erosion Mitigation
Long-termImplement coastal erosion mitigation measures, such as seawalls and beach nourishment, to protect properties and infrastructure from sea level rise and storm surge.
Est. cost: High
Improve Building Codes
Near-termUpdate building codes to ensure new construction is resilient to climate change impacts, including flood, bushfire, and heat risks.
Est. cost: Medium
Council & Emergency Services
Explore Macksville Risk Reports
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Frequently Asked Questions
Is Macksville at risk of flooding?
Based on available data, Macksville has a location-specific flood risk profile. Flood risk varies by address — check your specific property for precise flood zone mapping and elevation data with ClimateNest.
What flood insurance costs can I expect in Macksville?
Insurance costs for flood cover in Macksville depend on the property's flood zone classification, elevation, and proximity to waterways. ClimateNest provides address-level insurance cost estimates based on your property's specific hazard exposure.
Does flood risk affect property values in Macksville?
Yes, flood risk can affect property values in Macksville. Properties in mapped flood zones may experience lower buyer demand, reduced valuations, and higher insurance costs. Lenders increasingly assess flood exposure as part of mortgage risk evaluation.
How does elevation affect flood risk in Macksville?
Elevation is a critical factor in flood risk. Properties at higher elevations within Macksville typically have lower flood exposure than those near waterways or in low-lying areas. Address-level elevation data combined with BOM flood mapping provides the most accurate picture.
Is Macksville Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Macksville, New South Wales, covering flood, bushfire, sea level rise and more.
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