Flood Risk in Sheffield, TAS: 2026 Assessment

Sheffield, 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 Sheffield, highlighting the need for improved flood defenses and early warning systems.

Sheffield faces a moderate risk of flooding due to its proximity to the Don 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.

Sheffield sits within ClimateNest's suburb-level hazard model for flood risk. 3.5% of the suburb's land area is mapped in high-risk flood zones and 82.9% 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 Sheffield.

Sheffield (postcode 7306) 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 (7.9% of land in high-risk zones), extreme wind (6.1% of land in high-risk zones), bushfire (5.1% of land in high-risk zones). Exposure is not uniform across Sheffield — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.