Flood Risk in Cataract, NSW: 2026 Assessment

Cataract, New South Wales· Wollondilly
Cataract faces a moderate risk of flooding due to its proximity to the Cataract River and surrounding waterways. Intense rainfall events can lead to riverine flooding, impacting low-lying areas and properties near the riverbanks.Updated 30 May 2026

Is Cataract Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Cataract, New South Wales, covering flood, bushfire, sea level rise and more.

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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

Cataract faces a moderate risk of flooding due to its proximity to the Cataract River and surrounding waterways. Intense rainfall events can lead to riverine flooding, impacting low-lying areas and properties near the riverbanks.

Key Facts

Flood Risk
Cataract faces a moderate risk of flooding due to its proximity to the Cataract River and surrounding waterways. Intense rainfall events can lead to riverine flooding, impacting low-lying areas and properties near the riverbanks.
Trend
increasing
Suburb
Cataract, NSW
Overall Risk
Medium
Postcode
2560
Region
Greater Sydney
Median property value
$1.6 million
Dominant hazard
extreme heat

Flood Risk Analysis

Cataract, 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 that the Cataract River has overflowed its banks in the past, impacting properties in low-lying areas.

Cataract faces a moderate risk of flooding due to its proximity to the Cataract River and surrounding waterways. Intense rainfall events can lead to riverine flooding, impacting low-lying areas and properties near the riverbanks.

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.

Cataract located in Greater Sydney (postcode 2560), is a New South Wales suburb tracked by ClimateNest. The suburb's median property value is $1.6 million, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Cataract.

Across the six hazard axes ClimateNest models, the dominant climate risk for Cataract in this type is extreme heat. Insurance signals for the suburb point to premiums rising moderately (+20% by 2030). The actual risk of any single home can only be confirmed with an address-level report.

Whether you are buying, selling or renovating in Cataract, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Cataract are increasingly made with an address-level climate report in hand.

Local Hazard Evidence

Nearest WaterwayCataract River
Elevation Range200-300m
Flood Zone ClassificationAreas near the Cataract River are designated as flood zones.

Historical Events

2022
Moderate

Significant rainfall led to flooding along the Cataract River, affecting local infrastructure and residences.

2013
Moderate

Heavy rainfall caused the Cataract River to flood, impacting low-lying areas and causing property damage.

Adaptation & Mitigation Actions

Improve Flood Defenses

Near-term

Construct levees and improve drainage systems to protect properties from flooding.

Est. cost: High

Bushfire Preparedness

Immediate

Implement bushfire management plans, conduct hazard reduction burns, and educate residents on bushfire safety.

Est. cost: Medium

Heatwave Action Plan

Near-term

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

Est. cost: Low

Community Education Programs

Long-term

Conduct community education programs to raise awareness about climate change risks and adaptation measures.

Est. cost: Low

Council & Emergency Services

Wollondilly Shire Council
Emergency Services

Data last updated: 30 May 2026

Explore Cataract Risk Reports

Frequently Asked Questions

Is Cataract at risk of flooding?

Based on available data, Cataract 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 Cataract?

Insurance costs for flood cover in Cataract 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 Cataract?

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

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

Enter your address below for an instant climate risk assessment for Cataract, 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