๐Ÿ“ฎ Glenora postcode: 7140

Flood Risk in Glenora, TAS: 2026 Assessment

Glenora, Tasmaniaยท UNKNOWNยท 7140
Glenora faces a moderate risk of flooding due to its proximity to the Derwent River and other waterways. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe flood events.Updated 2 Apr 2026

Flood Risk Score

6.0/10

Glenora faces a moderate risk of flooding due to its proximity to the Derwent River and other waterways. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe flood events.

Key Facts

Flood Risk
Glenora faces a moderate risk of flooding due to its proximity to the Derwent River and other waterways. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe flood events.
Trend
increasing
Suburb
Glenora, TAS
Overall Risk
Medium
Postcode
7140
Highest high-risk exposure
9.4% of land (surface flood)

Flood Risk Analysis

Glenora, located in Tasmania, 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 Tasmania.

Historical flood events have impacted properties near the river.

Glenora faces a moderate risk of flooding due to its proximity to the Derwent River and other waterways. Climate change is expected to increase rainfall intensity, potentially leading to more frequent and severe 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.

Glenora sits within ClimateNest's suburb-level hazard model for flood risk. 5.3% of the suburb's land area is mapped in high-risk flood zones and 88.4% 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 Glenora.

Glenora (postcode 7140) 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 surface flood (9.4% of land in high-risk zones), riverine flood (5.3% of land in high-risk zones), extreme wind (4% of land in high-risk zones). Exposure is not uniform across Glenora 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 WaterwayDerwent River
Elevation Range20-50 meters
Flood Zone ClassificationAreas near the Derwent River are susceptible to flooding.

Historical Events

2022
Minor

Heavy rainfall caused minor flooding in low-lying areas of Glenora. Some roads were closed, and residents were advised to avoid driving through floodwaters.

2013
Moderate

Significant flooding occurred in the Derwent Valley, impacting Glenora and surrounding areas. The Derwent River broke its banks, inundating properties and causing widespread damage.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

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

Est. cost: High

Reduce Bushfire Fuel Load

Immediate

Maintain properties to reduce fuel loads and create firebreaks to protect homes from bushfires.

Est. cost: Low

Develop a Heatwave Plan

Near-term

Develop a heatwave plan to protect vulnerable populations from heat stress during heatwaves.

Est. cost: Low

Upgrade Building Codes

Long-term

Upgrade building codes to ensure that new buildings are more resilient to climate change impacts, such as flooding and bushfires.

Est. cost: Medium

Community Education Programs

Near-term

Implement community education programs to raise awareness of climate change risks and adaptation measures.

Est. cost: Low

Council & Emergency Services

UNKNOWN
Emergency Services

Data last updated: 2 April 2026

Explore Glenora Risk Reports

Frequently Asked Questions

Is Glenora at risk of flooding?

Based on available data, Glenora 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 Glenora?

Insurance costs for flood cover in Glenora 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 Glenora?

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

Elevation is a critical factor in flood risk. Properties at higher elevations within Glenora 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 Glenora is exposed to high surface flood risk?

ClimateNest's hazard overlay maps 9.4% of Glenora in high-risk zones for surface flood, with a further 82.8% 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 Glenora Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Glenora, Tasmania, 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