Flood Risk in Midland, WA: 2026 Assessment

Midland, Western Australia· UNKNOWN
Midland faces a moderate risk of flooding due to its proximity to the Swan River and local drainage patterns. Climate change is expected to increase rainfall intensity, potentially worsening flood events.Updated 3 Apr 2026

Is Midland Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Midland, Western Australia, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*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 assessed

Midland faces a moderate risk of flooding due to its proximity to the Swan River and local drainage patterns. Climate change is expected to increase rainfall intensity, potentially worsening flood events.

Key Facts

Flood Risk
Midland faces a moderate risk of flooding due to its proximity to the Swan River and local drainage patterns. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Trend
increasing
Suburb
Midland, WA
Overall Risk
Medium
Postcode
6056

Flood Risk Analysis

Midland, located in Western Australia, 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 Western Australia.

Historical flood data indicates that areas near the Swan River have experienced flooding in the past.

Midland faces a moderate risk of flooding due to its proximity to the Swan River and local drainage patterns. Climate change is expected to increase rainfall intensity, potentially worsening flood 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 Midland. An address-level check is what tells you about a specific property before you buy, sell or insure it.

Local Hazard Evidence

Nearest WaterwaySwan River
Elevation Range5-20 meters
Flood Zone ClassificationAreas near the Swan River are prone to flooding.

Historical Events

2017
Moderate

Heavy rainfall caused flooding in low-lying areas near the Swan River.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Invest in infrastructure to mitigate flood risk, such as improved drainage systems and levees.

Est. cost: High

Implement Heatwave Action Plan

Immediate

Develop and implement a heatwave action plan to protect vulnerable populations during extreme heat events.

Est. cost: Medium

Bushfire Risk Mitigation

Near-term

Implement bushfire risk mitigation measures, such as vegetation management and building codes for bushfire-prone areas.

Est. cost: Medium

Urban Greening

Long-term

Increase urban greening to reduce the urban heat island effect and improve air quality.

Est. cost: Medium

Council & Emergency Services

City of Swan
Emergency Services

Data last updated: 3 April 2026

Explore Midland Risk Reports

Frequently Asked Questions

Is Midland at risk of flooding?

Based on available data, Midland 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 Midland?

Insurance costs for flood cover in Midland 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 Midland?

Yes, flood risk can affect property values in Midland. 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 Midland?

Elevation is a critical factor in flood risk. Properties at higher elevations within Midland 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 Midland Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Midland, Western Australia, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$49 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections