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Hydrographic Catchments - Subcatchments (DWER-030)
Department of Water and Environmental Regulation
This dataset is the Western Australian component of a national Drainage Divisions and Basins dataset overseen by the Australian Water Resources Council. It is part of a... -
Water Allocation Plans and Statements (DWER-086)
Department of Water and Environmental Regulation
This dataset is under review, please contact DWER for access to updated version. This dataset is a catalogue of current & historic boundaries of Water Allocation Plans and... -
Soil landscape land quality - Surface Acidity (current) (DPIRD-035)
Department of Primary Industries and Regional Development
Soil surface acidity is a land quality which may impact upon a variety of agricultural land uses and is based on analysis and interpretation of the best available soil-landscape... -
European House Borer - Restricted Movement Zones (DPIRD-052)
Department of Primary Industries and Regional Development
European house borer (EHB), Hylotrupes bajulus Linnaeus, is a destructive pest of seasoned coniferous timber including pine, fir and spruce. If allowed to become established it... -
Soil landscape land quality - Surface Alkalinity (current) (DPIRD-037)
Department of Primary Industries and Regional Development
Soil surface alkalinity is a land quality which may impact upon a variety of agricultural land uses and is based on analysis and interpretation of the best available soil-... -
EPP 2011 Western Swamp Tortoise Policy Boundary (DWER-062)
Department of Water and Environmental Regulation
This data represents the Environmental Protection Authority of Western Australia - Environmental Protection (Western Swamp Tortoise Habitat) Policy 2011. This policy protects... -
1:100 000 Geological Map Sheet Index (DMIRS-048)
Department of Energy, Mines, Industry Regulation and Safety
This dataset is a 1:100 000 geological map sheet index for available surface geological maps and State interpreted bedrock geology produced by the Geological Survey of Western... -
Carnabys Cockatoo Confirmed Roost Sites Buffered 6km (DBCA-052)
Department of Biodiversity, Conservation and Attractions
Carnaby's Black Cockatoo (CBC) confirmed Roost sites buffered. A confirmed site is a site where CBC were recorded roosting as part of a formal roost survey (using the Great... -
Soil landscape land quality - Surface Salinity (current) (DPIRD-039)
Department of Primary Industries and Regional Development
Soil surface salinity is a land quality which may impact upon a variety of agricultural land uses and is based on analysis and interpretation of the best available soil-... -
Regolith of WA - 500 metre grid (DMIRS-017)
Department of Energy, Mines, Industry Regulation and Safety
The digital 1:500 000 regolith map of Western Australia (preliminary edition) is based on published GSWA 1:250 000 and 1:100 000 series geological maps. These maps have been... -
Soil landscape land quality - Subsurface Acidity (current) (DPIRD-036)
Department of Primary Industries and Regional Development
Soil subsurface acidity is a land quality which may impact upon a variety of agricultural land uses and is based on analysis and interpretation of the best available soil-... -
Drainage Compensating Basin (WCORP-079)
The Water Corporation layer is a spatial representation of a compensation basin for diverting stormwater runoff. -
Acid Sulfate Soil Risk Map, Swan Coastal Plain (DWER-055)
Department of Water and Environmental Regulation
Map of the risk of Acid Sulfate Soil (ASS) materials being disturbed by land development activities based on the likelihood of ASS materials occurring within soil profiles. This... -
Clearing Instruments Proposals (Areas Applied to Clear) (DWER-075)
Department of Water and Environmental Regulation
Clearing Instruments Proposals (areas applied to be cleared under a clearing permit) for Western Australia are derived from authorisations and other instruments relating to... -
Hydrography, Linear (Hierarchy) (DWER-031)
Department of Water and Environmental Regulation
Major streamlines of WA, coded with a hierarchy and are named. The dataset includes many streams in addition to the detailed Hydrography in areas where its data is limited (eg.... -
Geomorphic Wetlands, Augusta to Walpole (DBCA-017)
Department of Biodiversity, Conservation and Attractions
This set of geomorphic wetland mapping data was created for the Waters and Rivers Commission as part of the 1997 wetlands study: Wetland mapping classification between Augusta... -
Bush Fire Prone Areas 2025 (OBRM-024)
Department of Fire and Emergency Services
The Bush Fire Prone Areas 2025 dataset (OBRM-024) identifies bush fire prone areas of Western Australia as designated by the Fire and Emergency Services (FES) Commissioner on 13... -
Carnabys Cockatoo Unconfirmed Roost Sites Buffered 6km (DBCA-053)
Department of Biodiversity, Conservation and Attractions
Carnaby's Black Cockatoo (CBC) un-confirmed roost sites buffered. An “Unconfirmed Roost” is a site where roosting CBC have been reported to Birds Australia or DBCA but have not... -
Carnabys Cockatoo Areas requiring investigation as feeding habitat in the...
Department of Biodiversity, Conservation and Attractions
Areas of remnant vegetation in the Swan Coastal Plain IBRA region that may provide important feeding resources for Carnaby's black cockatoo. This layer should be used in... -
Western Swamp Tortoise Habitat (DWER-071)
Department of Water and Environmental Regulation
This data represents the Environmental Protection Authority of Western Australia - Environmental Protection (Western Swamp Tortoise Habitat) Policy 2011. This policy protects...