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Hydrographic Catchments - Catchments (DWER-028)
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... -
Gnangara Jandakot Depth to Groundwater (Contours) – 2019 Max (DWER-096)
Department of Water and Environmental Regulation
This dataset contains maximum depth to groundwater (DTGW) values for 2019, for the Gnangara and Jandakot areas of Swan Coastal Plain, Western Australia. Depth to groundwater... -
CAWSA Part 2A Clearing Control Catchments (DWER-004)
Department of Water and Environmental Regulation
The "Clearing Control Catchments - CAWSA" dataset relates to Country Areas Water Supply Act 1947 (CAWSA) Part IIA Control of Catchment Areas legislation for controlling the... -
Gnangara Jandakot Water Table Elevation (Raster) – 2019 Min (DWER-101)
Department of Water and Environmental Regulation
This dataset contains minimum water table elevation (WTE) values for 2019, for the Gnangara and Jandakot areas of Swan Coastal Plain, Western Australia. Depth to groundwater... -
WRIMS - Surface Water Subareas (DWER-080)
Department of Water and Environmental Regulation
Surface Water subareas stored in WRIMS (Water Resource Information Management System). Surface Water Allocation Subareas for Western Australia were derived in consultation with... -
Wilson Inlet Seagrass Survey - Points (DWER-113)
Department of Water and Environmental Regulation
Wilson Inlet was surveyed in December 2017, April 2018, December 2019, December 2020, December 2021 and December 2022 by underwater drop camera observations and/or observations... -
Foreshore Conditions - Right Bank Condition (DWER-011)
Department of Water and Environmental Regulation
River foreshore condition of the right bank, assessed and classed using the Pen-Scott classification method. The Pen-Scott method is a standardised rating technique that... -
Gnangara Jandakot Depth to Groundwater (Raster) – 2019 Max (DWER-098)
Department of Water and Environmental Regulation
This dataset contains maximum depth to groundwater (DTGW) values for 2019, for the Gnangara and Jandakot areas of Swan Coastal Plain, Western Australia. Depth to groundwater... -
Foreshore Conditions - Points of Interest (DWER-010)
Department of Water and Environmental Regulation
Points of Interest as found in the river foreshore assessment. DISCLAIMER: While the dataset has been prepared by the Department of Water and Environmental Regulation, it... -
SWAN Bioplan Peel Sector 2010 (DWER-069)
Department of Water and Environmental Regulation
This data represents the Environmental Protection Authority of Western Australia. This dataset represents the spatial boundary of the Swan Bioplan Peel Sector. © Government of... -
Leschenault Estuary Seagrass Survey - Points (DWER-104)
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... -
Foreshore Conditions - Left Bank Condition (DWER-009)
Department of Water and Environmental Regulation
River foreshore condition of the left bank, assessed and classed using the Pen-Scott classification method. The Pen-Scott method is a standardised rating technique that... -
FPM 1 in 100 (1%) AEP Floodway and Flood Fringe Area (DWER-014)
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... -
Hardy Inlet Seagrass Survey - Cover (DWER-112)
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,... -
Princess Royal Harbour Seagrass Survey - Extent (DWER-132)
Department of Water and Environmental Regulation
Princess Royal Harbour was surveyed in January and March 2021. Seagrass species distribution (Posidonia australis, Posidonia sinuousa, Posidonia coriacea, Halophila sp., Ruppia... -
Oyster Harbour Seagrass Survey - Points (DWER-108)
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,... -
FPM Floodplain Area (DWER-020)
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... -
EPP Goldfields Residential Areas Sulphur Dioxide 2003 (DWER-063)
Department of Water and Environmental Regulation
This data represents the Environmental Protection Authority of Western Australia. The Kalgoorlie Environmental Protection Policy Areas are four areas in the Kalgoorlie region... -
Offsets Register - Projects (DWER-079)
Department of Water and Environmental Regulation
The Environmental Offsets Register lists all environmental offsets required under Part IV and Part V of the Environmental Protection Act since 1 July 2011. It provides spatial... -
Urban Forest Mesh Blocks - 2016 (DPLH-042)
Department of Planning, Lands and Heritage
Based on Landgate’s high resolution aerial imagery, CSIRO generate the Urban Monitor mosaic from which vegetation height strata of endemic and exotic species has been calculated...