Flood Risk in Lake Burrendong, NSW: 2026 Assessment
Is Lake Burrendong Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Lake Burrendong, New South Wales, covering flood, bushfire, sea level rise and more.
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*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 assessedLake Burrendong is at high risk of flooding due to its proximity to the Burrendong Dam and the Macquarie River. Heavy rainfall events can lead to rapid increases in water levels, inundating low-lying areas.
Key Facts
- Flood Risk
- Lake Burrendong is at high risk of flooding due to its proximity to the Burrendong Dam and the Macquarie River. Heavy rainfall events can lead to rapid increases in water levels, inundating low-lying areas.
- Trend
- increasing
- Suburb
- Lake Burrendong, NSW
- Overall Risk
- High
- Postcode
- 2820
Flood Risk Analysis
Lake Burrendong, 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.
Burrendong Dam is a major water storage facility, but its capacity can be exceeded during extreme rainfall events, leading to downstream flooding.
Lake Burrendong is at high risk of flooding due to its proximity to the Burrendong Dam and the Macquarie River. Heavy rainfall events can lead to rapid increases in water levels, inundating low-lying areas.
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 Lake Burrendong. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Local Hazard Evidence
Historical Events
Heavy rainfall caused moderate flooding in low-lying areas around Lake Burrendong.
Moderate flooding along the Macquarie River caused minor damage to properties and infrastructure.
Major flooding along the Macquarie River impacted Lake Burrendong and surrounding areas, causing significant damage to infrastructure and properties.
Adaptation & Mitigation Actions
Upgrade flood defenses
Near-termInvest in infrastructure to protect properties from flooding, such as levees and improved drainage systems.
Est. cost: High
Implement bushfire management strategies
ImmediateReduce fuel loads around properties and implement community fire management plans.
Est. cost: Medium
Develop a heatwave response plan
Near-termEstablish cooling centers and provide support to vulnerable populations during heatwaves.
Est. cost: Low
Promote water conservation
Long-termImplement measures to conserve water resources and manage drought conditions.
Est. cost: Low
Council & Emergency Services
Explore Lake Burrendong Risk Reports
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Frequently Asked Questions
Is Lake Burrendong at risk of flooding?
Based on available data, Lake Burrendong 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 Lake Burrendong?
Insurance costs for flood cover in Lake Burrendong 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 Lake Burrendong?
Yes, flood risk can affect property values in Lake Burrendong. 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 Lake Burrendong?
Elevation is a critical factor in flood risk. Properties at higher elevations within Lake Burrendong 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 Lake Burrendong Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Lake Burrendong, New South Wales, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections