What the mapping shows for Dover
Part of Dover is mapped as subject to coastal inundation.
1.4% of Dover is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
4.1% of Dover is mapped as subject to coastal erosion (coastal erosion hazard band mapped for the Tasmanian planning system)
Tasmanian Coastal Inundation Hazard Bands (20161201), State of Tasmania (Department of Premier and Cabinet), 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 Dover →Flood Risk in Dover, TAS: 2026 Assessment
1.4% of Dover is mapped as subject to coastal inundation (coastal inundation hazard band, including 1% AEP storm tide at 2100)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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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 assessedDover faces a moderate risk of flooding, primarily from heavy rainfall and riverine overflow. The risk is expected to increase with climate change due to more intense rainfall events.
Key Facts
- Flood Risk
- Dover faces a moderate risk of flooding, primarily from heavy rainfall and riverine overflow. The risk is expected to increase with climate change due to more intense rainfall events.
- Trend
- increasing
- Suburb
- Dover, TAS
- Overall Risk
- Medium
- Postcode
- 7117
Flood Risk Analysis
Dover, located in Tasmania, 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 Tasmania.
Dover has experienced several minor flooding events in recent years due to heavy rainfall.
Dover faces a moderate risk of flooding, primarily from heavy rainfall and riverine overflow. The risk is expected to increase with climate change due to more intense rainfall events.
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 Dover. 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 caused localized flooding in Dover.
Adaptation & Mitigation Actions
Coastal Protection Measures
ImmediateImplement coastal protection measures, such as seawalls and beach nourishment, to reduce the impacts of sea level rise and coastal erosion.
Est. cost: High
Bushfire Mitigation
Near-termImplement bushfire mitigation measures, such as fuel reduction burns and vegetation management, to reduce the risk of bushfires.
Est. cost: Medium
Improved Drainage Infrastructure
Near-termUpgrade drainage infrastructure to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Community Awareness and Preparedness
Long-termRaise community awareness about climate risks and promote preparedness measures, such as emergency planning and evacuation procedures.
Est. cost: Low
Council & Emergency Services
Explore Dover Risk Reports
Frequently Asked Questions
Is Dover at risk of flooding?
Based on available data, Dover 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 Dover?
Insurance costs for flood cover in Dover 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 Dover?
Yes, flood risk can affect property values in Dover. 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 Dover?
Elevation is a critical factor in flood risk. Properties at higher elevations within Dover 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 Dover Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Dover, Tasmania, 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