From 1 - 10 / 45
  • Replaces FIREINST. Fire Installations recorded by the Department including fire towers, water points, base camps and remote radio sites.

  • 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: - 20 year Average Recurrence Interval (ARI) Riverine Boundary Condition - 100 year ARI Ocean Boundary Condition - 2100, 1.2 m Sea Level Rise - Extended dune breach (385m) next to East Beach rock revetment end 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 considers setback of the present day shoreline due to coastal erosion if existing seawall (where present) was to fail. The four key components of coastal setback that are incorporated into this hazard line are: - S1, allowance for short term storm erosion (storm demand 100 year ARI); - S2, allowance for dune stability (zone of reduced foundation capacity); - S3, allowance for ongoing underlying recession; and, - S4, allowance for recession due to future sea level rise. The total design setback (S) for three planning horizons comprises: - Present day: S = S1 + S2; - 2050: S = S1 + S2 + S3(2050) + S4(2050); - 2080: S = S1 + S2 + S3(2080) + S4(2080); and - 2100: S = S1 + S2 + S3(2100) + S4(2100). Sea level rise projections utilised for the planning horizons were 0.4 m for 2050, 0.8 m for 2080 and 1.2 m for 2100 respectively. Where appropriate, the +6 m AHD contour was used as a reference as it was considered to represent the coastal alignment reasonably. The crest of the rock revetment was used as the reference contour on the southern half of East Beach. For low-lying dune systems the +2 m AHD contour was used. 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 0.5 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. This data represents the extent of the 1% Average Exceedance Probability (AEP) water level within the Gippsland Lakes, incorporating a +0.2m increase in 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 0.5m 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 under a +80cm 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 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, 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 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 where coastal erosion hazard may be subjected to potential water course entrance stability processes in addition to, or independent of, coastal setback from ocean based 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 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.