Flood Risk in Mount Burrell, SA: 2026 Assessment

Mount Burrell, located in South Australia, 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 South Australia.

The Tweed River can cause flooding in low-lying areas during heavy rainfall events.

Mount Burrell faces a moderate risk of flooding due to its location and rainfall patterns. The risk is projected to increase with climate change.

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.

Mount Burrell sits within ClimateNest's suburb-level hazard model for flood risk. 3.6% of the suburb's land area is mapped in high-risk flood zones and 68% 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 Mount Burrell.

Mount Burrell (postcode 5279) 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 bushfire (21% of land in high-risk zones), surface flood (4.1% of land in high-risk zones), riverine flood (3.6% of land in high-risk zones). Exposure is not uniform across Mount Burrell — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.