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  • The Gippsland Lakes Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Gippsland Lakes coastal environment. The extent of high and very high risk shoreline in lakes shoreline erosion susceptibility based on revised analysis of wave and wind currents, geomorphology, shoreline vegetation and presence of structures under 0.8m sea level rise conditions. the scores were revised based on removal of all artificial structures and incorporating wave and current exposure modelled for the 0.8m scenario. For the sea level rise scenario the biological score was based on the existing land use and vegetation communities present at the 0.9 m AHD contour. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data.

  • The Port Fairy Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Port Fairy coastal environment. This data identifies areas that could be affected in the event of salient loss, which cannot be fully quantified with contemporary desktop engineering techniques. The areas highlighting the risk of salient loss were obtained by using the overall surrounding beach alignment, as this would likely be the natural position to which the shoreline would revert in the eventuality of salient loss. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data.

  • The Bellarine-Corio Bay Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Bellarine-Corio Bay coastal environment. Dynamic inundation modelling was carried out to create this data layer for 1% Annual Exceedance Probability (AEP) coastal inundation under the assumption of 1.1m Sea Level Rise in 2016, for the following study areas along the coast of the Bellarine Peninsula and Greater Geelong area: Barwon Heads / Lake Connewarre; Breamlea; Newcomb; and Queenscliff / Lakers Cutting. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data. Attribute Information: Max_d - Maximum depth (m); max_s - Maximum velocity (m/s); max_vxd - Velocity*Depth Criteria; max_wse - Maximuum water surface elevation (mAHD).

  • The Bellarine-Corio Bay Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Bellarine-Corio Bay coastal environment. Dynamic inundation modelling was carried out to create this data layer for 1% Annual Exceedance Probability (AEP) coastal inundation under the assumption of 0 m Sea Level Rise in 2016, for the following study areas along the coast of the Bellarine Peninsula and Greater Geelong area: Barwon Heads / Lake Connewarre; Breamlea; Newcomb; and Queenscliff / Lakers Cutting. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data. Attribute Information: Max_d - Maximum depth (m); max_s - Maximum velocity (m/s); max_vxd - Velocity*Depth Criteria; max_wse - Maximuum water surface elevation (mAHD).

  • The Western Port Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Western Port coastal environment. Information has been collected on inundation hazards (storm surge and catchment inflows) using modelling for different sea level rise scenarios. This data represents the extent of storm tide inundation for the 1% Average Exceedance Probability (AEP) storm tide with the +0.8m sea level rise scenario (based on hydrodynamic modelling). Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data.

  • The Bellarine-Corio Bay Local Coastal Hazard Assessment (LCHA) was undertaken in stages as part of the DELWP Future Coasts Program. It provides information on the extent of coastal hazards and their physical impacts for the Bellarine-Corio Bay coastal environment. This data layer depicts the shoreline of the Bellarine Local Coastal Hazard Assessment (LCHA). Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data.

  • The Bellarine-Corio Bay Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Bellarine-Corio Bay coastal environment. Static (bathtub) inundation modelling was carried out to create this data layer for 1% Annual Exceedance Probability (AEP) coastal inundation under the assumption of 1.4m Sea Level Rise in 2016, for the following study areas along the coast of the Bellarine Peninsula and Greater Geelong area: Avalon; Breamlea; Connewarre Lake; Geelong Waterfront; Indented Head; Limeburners Lagoon; Newcomb; North Geelong; Portarlington; Queenscliff; Salt Lake; Sands Caravan Park; St Leonards; and Swan Bay. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data. Units are in mAHD

  • The Western Port Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Western Port coastal environment. Information has been collected on inundation hazards (storm surge and catchment inflows) using modelling for different sea level rise scenarios. This data represents the extent of shoreline inundation for the 10% Average Exceedance Probability (AEP) catchment generated flood for the current mean sea level scenario. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data.

  • The Bellarine-Corio Bay Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Bellarine-Corio Bay coastal environment. Dynamic inundation modelling was carried out to create this data layer for 1% Annual Exceedance Probability (AEP) coastal inundation under the assumption of 1.4 m Sea Level Rise in 2016 ("High Flow" scenario, for the following study areas along the coast of the Bellarine Peninsula and Greater Geelong area: Barwon Heads / Lake Connewarre; Breamlea; Newcomb; and Queenscliff / Lakers Cutting. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data. Attribute Information: Max_d - Maximum depth (m); max_s - Maximum velocity (m/s); max_vxd - Velocity*Depth Criteria; max_wse - Maximuum water surface elevation (mAHD).

  • The Bellarine-Corio Bay Local Coastal Hazard Assessment (LCHA) provides information on the extent of coastal hazards and their physical impacts for the Bellarine-Corio Bay coastal environment. Dynamic inundation modelling was carried out to create this data layer for 1% Annual Exceedance Probability (AEP) coastal inundation under the assumption of 0 m Sea Level Rise in 2016 ("High Flow" scenario, for the following study areas along the coast of the Bellarine Peninsula and Greater Geelong area: Barwon Heads / Lake Connewarre; Breamlea; Newcomb; and Queenscliff / Lakers Cutting. Details of the assumptions made in the derivation of this information can be found in project reports on the Our Coast website: http://www.ourcoast.org.au/cb_pages/resources.php. Users of this information should read these project reports to understand the limitations of the data. Attribute Information: Max_d - Maximum depth (m); max_s - Maximum velocity (m/s); max_vxd - Velocity*Depth Criteria; max_wse - Maximuum water surface elevation (mAHD).