What the mapping shows for Tannum Sands
Part of Tannum Sands is mapped as subject to coastal inundation.
71.1% of Tannum Sands is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Tannum Sands →Flood Risk in Tannum Sands, QLD: 2026 Assessment
71.1% of Tannum Sands is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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Flood Risk Score
Not assessedTannum Sands faces a moderate risk of flooding, primarily from heavy rainfall events and proximity to waterways. Climate change is expected to increase the intensity of rainfall, exacerbating flood risk.
Key Facts
- Flood Risk
- Tannum Sands faces a moderate risk of flooding, primarily from heavy rainfall events and proximity to waterways. Climate change is expected to increase the intensity of rainfall, exacerbating flood risk.
- Trend
- increasing
- Suburb
- Tannum Sands, QLD
- Overall Risk
- Medium
- Postcode
- 4680
Flood Risk Analysis
Tannum Sands, located in Queensland, 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 Queensland.
Historical flood data indicates that areas along the Boyne River have experienced significant flooding in the past.
Tannum Sands faces a moderate risk of flooding, primarily from heavy rainfall events and proximity to waterways. Climate change is expected to increase the intensity of rainfall, 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 Tannum Sands. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Significant rainfall event led to localized flooding and road closures.
Heavy rainfall caused flooding in low-lying areas of Tannum Sands.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termConstruct levees and improve drainage systems to protect low-lying areas from flooding.
Est. cost: High
Implement Bushfire Management
Near-termConduct controlled burns and clear vegetation around properties to reduce bushfire risk.
Est. cost: Medium
Develop Heat Action Plan
ImmediateEstablish cooling centers and provide public awareness campaigns to protect vulnerable populations during heatwaves.
Est. cost: Low
Enhance Coastal Protection
Long-termImplement coastal erosion management strategies, such as beach nourishment and seawall construction.
Est. cost: High
Promote Water Conservation
Near-termEncourage water-efficient landscaping and rainwater harvesting to reduce water demand during droughts.
Est. cost: Low
Council & Emergency Services
Explore Tannum Sands Risk Reports
View other climate risk assessments for Tannum Sands:
Frequently Asked Questions
Is Tannum Sands at risk of flooding?
Based on available data, Tannum Sands 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 Tannum Sands?
Insurance costs for flood cover in Tannum Sands 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 Tannum Sands?
Yes, flood risk can affect property values in Tannum Sands. 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 Tannum Sands?
Elevation is a critical factor in flood risk. Properties at higher elevations within Tannum Sands 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 Tannum Sands Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Tannum Sands, Queensland, 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