Tasmanian Strategic Flood Map (TSFM) Design Flood Event (DFE) outputs.
These outputs represent the simulated peak flood water elevation in metres (mAHD) above the Australian Heigth Datum 1983 (AHD-TAS83) for a series of Design Flood Events (2%, 1%, 0.5% and 1% AEP Climate Change).
This data is a composite data set of model outputs from twenty-five (25) separate hydrodynamic models. The data provides coverage for all of Tasmania excluding King Island, the Gordon - Franklin basin, Furneaux Islands, and Macquarie Island. Mapping should be interpreted using hydrology and hydrodynamic methodology reports, and relevant catchment level methodology reports on the State Emergency Service Website: https://www.ses.tas.gov.au/floodmaps/tasmanian-flood-mapping-project-reports/.
The TSFM offers a strategic view of flood-prone areas under current and future climate conditions and is subject to refinement by respective Local Government Authorities or SES as more refined data becomes available. Decisions on the use of the data should be informed by the supporting technical reports and documentation.