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 data represents the extent of the 10% Average Exceedance Probability (AEP) water level within the Gippsland Lakes, incorporating 0.4m sea level rise conditions based on hydrodynamic modelling. The 10% AEP water level conditions comprise of a combination of catchment generated inflows, coastal ocean levels and wind setup. 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 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 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 represents the inundation extent for the Port Fairy study area. It has been derived from the combined analysis of the results of "bathtub" inundation modelling (considering astronomical tide, barometric setup and wave setup) and "dynamic coastal inundation numerical modelling" for the coastal area of the Port Fairy township (estimating combined ocean and catchment flooding). The following conditions were assumed: - 10 year Average Recurrence Interval (ARI) Riverine Boundary Condition - 100 year ARI Ocean Boundary Condition - 2050, 0.4 m Sea Level Rise 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 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 under a +20cm sea level rise 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 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 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 data represents the extent of the 1% Average Exceedance Probability (AEP) water level within the Gippsland Lakes, incorporating existing mean sea level (MSL) conditions based on hydrodynamic modelling. The 1% AEP water level conditions comprise of a combination of catchment generated inflows, coastal ocean levels and wind setup. 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 0.2m 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 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 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 coastal shoreline hazard assessment maps the potential coastal hazard zone under 0.0m, 0.2m, 0.4m and 0.8m mean sea level rise scenarios. The coastal hazard zones were determined using a range of methods, and include hazards associated with storm erosion, longshore sediment transport gradients, equilibrium profile adjustment and wave overwash processes. 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 0.8 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).