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Native Vegetation Extent (DPIRD-005)
A data set containing vegetation extent polygons from the mapping of remnant vegetation in Western Australia. Important Update In October 2025 the area covered by the DWER Swan... -
Contaminated Sites Database (DWER-059)
The Contaminated Sites Database holds information on confirmed contaminated sites (those classified ‘contaminated-remediation required’, ‘contaminated - restricted use’ and...
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Threatened Ecological Communities (DBCA-038)
This data shows the generalised locations of threatened ecologically communities protected under the Biodiversity Conservation Act (2016) and priority ecological communities... -
Clearing Regulations - Environmentally Sensitive Areas (DWER-046)
Environmentally Sensitive Areas as declared in Environmental Protection (Environmentally Sensitive Areas) Notice 2005, Government Gazette No. 55. This dataset is provided to...
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Ramsar Sites (DBCA-010)
The Ramsar Sites dataset defines the official boundaries of current and proposed Western Australia Ramsar wetlands listed as Wetlands of International Importance, under the...
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DBCA District Boundaries (DBCA-023)
DBCA's administrative district boundaries - formally DPAW District Boundaries (DPAW-034)
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Regional Parks (DBCA-026)
Regional Parks are open spaces identified as having regionally significant value for conservation, recreation and community use. There are regional parks situated around...
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Acid Sulfate Soil Risk Map, Estuaries (DWER-050)
Predicted risk of Acid Sulfate Soil (ASS) materials occurring within shallow soil layers in WA Estuaries (not covered by other Department of Environment ASS risk datasets) that...
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EPA Referred Significant Proposals (DWER-120)
A key role of the EPA is to provide Government with advice on the environmental acceptability of proposed development. Development proposals include proposals for mining,...
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Forest Disease Risk Areas (DBCA-024)
Administrative boundaries which delineate areas of forest / vegetation subject to the risk of infection from 'dieback' - a highly contagious fungal disease. Strict quarantine...
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Clearing Regulations - Schedule One Areas (DWER-057)
Areas requiring a permit for clearing resulting from low impact mineral or petroleum activities as declared in Regulation 6 in Government Gazette No. 115 Environmental...
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DBCA Region Boundaries (DBCA-022)
DBCA's administrative region boundaries - formally DPAW Region Boundaries (DPAW-033)
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Forest Blocks (DBCA-025)
The forest block boundaries are administrative boundaries by which CALM manages its Sustainable Forest Management. Formally Forest Blocks (DPAW-016)
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DBCA Active and Planned Prescribed Burns
Current active and planned prescribed burns, as undertaken by the Department of Biodiversity, Conservation and Attractions. Formerly DPAW-001. This layer is a ‘live’ dataset...
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EPA Redbook Recommended Conservation Reserves 1976-1991 (DBCA-029)
The EPA Redbook Recommended Conservation Reserves contains the boundaries of areas recommended for conservation by the Environmental Protection Authority (EPA) of Western...
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Acid Sulfate Soil Risk Map, Pilbara Coastline (DWER-053)
Data of the risk of Potential Acid Sulfate Soil (PASS) materials being disturbed by land development activities based on the likelihood of PASS materials occurring within 3m of...
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DBCA 3 Year Burn Options Program (DBCA-009)
The BCA 3 Year Burn Options Program dataset depicts prescribed burns that are planned by the Department of Biodiversity, Conservation and Attractions to take place over the next...
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Roadside Conservation - Road Centerline (DBCA-030)
The Roadside Conservation Committee (RCC) surveys were initiated to assist Local Government Authorities (LGAs) and local communities in the protection, maintenance and...
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Acid Sulfate Soil Risk Map, Lower South West (DWER-052)
Data of the risk of Potential Acid Sulfate Soil (PASS) materials being disturbed by land development activities based on the likelihood of PASS materials occurring within 3m of...
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DBCA Current Bushfire Season Fire Scars (DBCA-008)
Fire scar information from bushfires that were active during the current fire season, and have not yet been added to the Department of Biodiversity, Conservation and Attractions...
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