๐Ÿ“ฎ Lowood postcode: 4311

Flood Risk in Lowood, QLD: 2026 Assessment

Lowood, Queenslandยท UNKNOWNยท 4311
Lowood is located near the Brisbane River and its tributaries, making it susceptible to flooding. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.Updated 22 Mar 2026

Flood Risk Score

6.0/10

Lowood is located near the Brisbane River and its tributaries, making it susceptible to flooding. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.

Key Facts

Flood Risk
Lowood is located near the Brisbane River and its tributaries, making it susceptible to flooding. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
Trend
increasing
Suburb
Lowood, QLD
Overall Risk
Medium
Postcode
4311
Highest high-risk exposure
19.2% of land (tropical cyclone)

Flood Risk Analysis

Lowood, located in Queensland, has a notable 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 Lowood has experienced several significant flood events in the past.

Lowood is located near the Brisbane River and its tributaries, making it susceptible to flooding. Climate change is expected to increase the frequency and intensity of heavy rainfall events, 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.

Lowood sits within ClimateNest's suburb-level hazard model for flood risk. 14.5% of the suburb's land area is mapped in high-risk flood zones and 63% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Lowood.

Lowood (postcode 4311) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are tropical cyclone (19.2% of land in high-risk zones), riverine flood (14.5% of land in high-risk zones), bushfire (13.5% of land in high-risk zones). Exposure is not uniform across Lowood โ€” individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.

Local Hazard Evidence

Nearest WaterwayBrisbane River
Elevation Range50-70m
Flood Zone ClassificationAreas near the Brisbane River are prone to flooding.

Historical Events

2013
Moderate

Significant rainfall caused flash flooding in parts of Lowood.

2011
Major

The 2011 Brisbane River floods caused significant inundation in Lowood, affecting many homes and businesses.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Invest in flood mitigation infrastructure, such as levees and improved drainage systems, to protect properties from flooding.

Est. cost: High

Bushfire Preparedness

Near-term

Implement community education programs on bushfire preparedness and property maintenance to reduce fire hazards.

Est. cost: Medium

Heatwave Action Plan

Immediate

Develop a heatwave action plan to protect vulnerable populations during extreme heat events, including establishing cooling centers and providing public health advice.

Est. cost: Low

Sustainable Urban Planning

Long-term

Incorporate climate change considerations into urban planning decisions, such as promoting green infrastructure and water-sensitive urban design.

Est. cost: Medium

Council & Emergency Services

Somerset Regional Council
Emergency Services

Data last updated: 22 March 2026

Explore Lowood Risk Reports

Frequently Asked Questions

Is Lowood at risk of flooding?

Based on available data, Lowood has a notable flood risk profile. Flood risk varies by address โ€” check your specific property for precise flood zone mapping and elevation data with ClimateNest.

What flood insurance costs can I expect in Lowood?

Insurance costs for flood cover in Lowood 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 Lowood?

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

Elevation is a critical factor in flood risk. Properties at higher elevations within Lowood 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.

What share of Lowood is exposed to high tropical cyclone risk?

ClimateNest's hazard overlay maps 19.2% of Lowood in high-risk zones for tropical cyclone, with a further 68.1% in moderate-risk zones. Suburb-level exposure is not uniform โ€” individual properties can differ from these averages, so an address-level check is recommended.

Is Lowood Safe from Climate Risk?

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

Free instant previewCSIRO-powered data

What A$69 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$69 ยท Australian addresses only ยท 8 hazard scores ยท Insurance trajectory ยท 2030 & 2050 projections