Flood Risk in Stony Crossing, NSW: 2026 Assessment

Stony Crossing, New South Wales· Unincorporated NSW
Stony Crossing faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.Updated 29 May 2026

Is Stony Crossing Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Stony Crossing, New South Wales, 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

Stony Crossing faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.

Key Facts

Flood Risk
Stony Crossing faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Trend
increasing
Suburb
Stony Crossing, NSW
Overall Risk
Medium
Postcode
2734

Flood Risk Analysis

Stony Crossing, located in New South Wales, 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 New South Wales.

Historical flood data indicates inundation in low-lying areas during heavy rainfall events.

Stony Crossing faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, 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 Stony Crossing. An address-level check is what tells you about a specific property before you buy, sell or insure it.

Local Hazard Evidence

Nearest WaterwayLocal Creeks
Elevation Range100-120m
Flood Zone ClassificationLow-lying areas near creeks

Historical Events

2011
Moderate

Heavy rainfall caused widespread flooding in the region, inundating low-lying areas and disrupting transportation.

Adaptation & Mitigation Actions

Upgrade Flood Defenses

Near-term

Invest in infrastructure to mitigate flood risk, such as levees, drainage improvements, and flood-proofing of buildings.

Est. cost: High

Implement Heatwave Action Plan

Immediate

Develop and implement a heatwave action plan to protect vulnerable populations, including cooling centers and public awareness campaigns.

Est. cost: Medium

Enhance Bushfire Preparedness

Near-term

Implement fuel reduction programs, improve firebreaks, and educate residents on bushfire safety.

Est. cost: Medium

Improve Water Resource Management

Long-term

Implement water conservation measures and explore alternative water sources to address drought risk.

Est. cost: High

Community Education Programs

Immediate

Run workshops and distribute information on how residents can prepare for and respond to climate-related hazards.

Est. cost: Low

Council & Emergency Services

Unincorporated NSW
Emergency Services

Data last updated: 29 May 2026

Explore Stony Crossing Risk Reports

Frequently Asked Questions

Is Stony Crossing at risk of flooding?

Based on available data, Stony Crossing 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 Stony Crossing?

Insurance costs for flood cover in Stony Crossing 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 Stony Crossing?

Yes, flood risk can affect property values in Stony Crossing. 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 Stony Crossing?

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

Enter your address below for an instant climate risk assessment for Stony Crossing, New South Wales, 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