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Water Demand Region Boundaries (DWER-002)
Department of Water and Environmental Regulation
This dataset supercedes a previous Water Demand Region dataset (also called Monash Demand Regions). The regions in the current dataset have been developed using 2011 ABS... -
FPM Extent of Flooding (DWER-017)
Department of Water and Environmental Regulation
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
Clearing Instruments Activities (Areas Approved to Clear) (DWER-076)
Department of Water and Environmental Regulation
Clearing Instruments Activities (areas approved to be cleared under a clearing permit) for Western Australia are derived from authorisations and other instruments relating to... -
Department of Water and Environmental Regulation Regional Boundaries (DWER-001)
Department of Water and Environmental Regulation
Department of Water and Environmental Regulation Regional Boundaries were created as a result of the splitting of Department of Water and Environmental Regulation from the... -
FPM Location of Cross Sections (DWER-022)
Department of Water and Environmental Regulation
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
Seawater Interface Elev Superficial Aq – Cockburn Area Contours (DWER-133)
Department of Water and Environmental Regulation
This dataset shows the geographic location and elevation of the seawater interface (~10,000 us/cm) within the Superficial aquifer, in Cockburn groundwater area. This dataset is... -
Hardy Inlet Seagrass Survey - Points (DWER-110)
Department of Water and Environmental Regulation
Hardy Inlet was surveyed by underwater drop camera observations in December 2018 and January 2020. Seagrass species distribution and cover (as percentage cover in categories: 0,... -
Leschenault Estuary Seagrass Survey - Cover (DWER-105)
Department of Water and Environmental Regulation
Leschenault Estuary was surveyed in April 2009, February 2015, February and March 2016, February 2017, February and March 2018, February 2019, February and March 2020, February... -
Clearing Regulations - Schedule One Areas (DWER-057)
Department of Water and Environmental Regulation
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... -
WRIMS - Groundwater Resources (DWER-084)
Department of Water and Environmental Regulation
Purpose: Management of Groundwater resources in Western Australia. Groundwater Resources stored in WRIMS (Water Resource Information Management System). The intersection of... -
Referral - Permit Application Not Required (DWER-117)
Department of Water and Environmental Regulation
The ‘Referral – Permit Application Not required’ dataset is derived from authorisations relating to the Clearing of Native Vegetation under the Environmental Protection Act... -
Peel Inlet - Harvey Estuary (DWER-066)
Department of Water and Environmental Regulation
This data represents the Environmental Protection Authority of Western Australia - Peel Harvey EPP Environmental Protection (Peel Inlet - Harvey Estuary) Policy 1992. This... -
Gnangara Jandakot Water Table Elevation (Raster) – 2019 Max (DWER-102)
Department of Water and Environmental Regulation
This dataset contains maximum water table elevation (WTE) values for 2019, for the Gnangara and Jandakot areas of Swan Coastal Plain, Western Australia. Depth to groundwater... -
Clearing Instruments Conditions (Areas Subject to Conditions) (DWER-077)
Department of Water and Environmental Regulation
Clearing Instruments Conditions (areas subject to conditions under a clearing permit) for Western Australia are derived from authorisations and other instruments relating to... -
Acid Sulfate Soil Risk Map, Estuaries (DWER-050)
Department of Water and Environmental Regulation
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... -
RIWI Act, Groundwater Areas (DWER-034)
Department of Water and Environmental Regulation
Groundwater areas proclaimed under the Rights in Water and Irrigation Act, 1914. For the purposes of groundwater resource management, the state of Western Australia is divided... -
Hydrographic Catchments - Basins (DWER-027)
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... -
EPB Local Assesment Port Hedland Port 2011 (DWER-061)
Department of Water and Environmental Regulation
This data represents the Environmental Protection Authority of Western Australia. This dataset represents the Local Assessment Unit (LAU) for the inner Port Hedland port area to... -
Oyster Harbour Seagrass Survey - Extent (DWER-107)
Department of Water and Environmental Regulation
Oyster Harbour was surveyed in March 2019 and January 2021. Seagrass species distribution (Posidonia australis and Posidonia sinuousa) and cover (as percentage cover classes: 0,... -
WRIMS - Groundwater Areas (DWER-085)
Department of Water and Environmental Regulation
Groundwater areas stored in WRIMS (Water Resource Information Management System). For the purposes of groundwater resource management, the state of Western Australia is divided...