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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... -
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... -
Foreshore Conditions - Erosion (DWER-007)
Department of Water and Environmental Regulation
Points of Erosion as found in the river foreshore assessment. DISCLAIMER: While the dataset has been prepared by the Department of Water and Environmental Regulation, it... -
DWER Water Information Sites (DWER-145)
Department of Water and Environmental Regulation
The DWER Water Information Sites dataset lists monitoring locations (sites) where surface water and groundwater data are collected to assess the quality and quantity of state... -
Foreshore Conditions - Assessment of Right Bank Protection Fencing (DWER-006)
Department of Water and Environmental Regulation
Locations where an assessment of riverbank protection fencing has been undertaken and the exact spatial location of fences is unknown. The linework is based on river linework -... -
EPA Referred Significant Proposals (DWER-120)
Department of Water and Environmental Regulation
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,... -
EPA Referred Schemes (DWER-119)
Department of Water and Environmental Regulation
A key role of the EPA is to provide Government with advice on the environmental acceptability of statutory planning schemes and their amendments. This dataset is a spatial... -
Foreshore Conditions - Assessment of Left Bank Protection Fencing (DWER-005)
Department of Water and Environmental Regulation
Locations where an assessment of riverbank protection fencing has been undertaken and the exact spatial location of fences is unknown. The linework is based on river linework -... -
Public Drinking Water Source Areas (DWER-033)
Department of Water and Environmental Regulation
Public drinking water source areas (PDWSAs) are surface water catchments and groundwater areas that provide drinking water to cities, towns and communities throughout the state.... -
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... -
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... -
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... -
Acid Sulfate Soil Risk Map, Albany-Torbay (DWER-054)
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... -
Iron Staining Risk (DWER-032)
Department of Water and Environmental Regulation
The iron Staining Risk theme is divided into two categories: 1) High risk 2) Low risk High Risk: The iron staining classification represents areas delineated as having an... -
Swan Coastal Plain and Perth-Peel Native Vegetation Extent 2024 (DWER-141)
Department of Water and Environmental Regulation
Remnant vegetation mapping for the Swan Coastal Plain bioregion, Metropolitan and Peel Region Scheme areas in 2024. Part of a suite of polygon datasets that best represent... -
Acid Sulfate Soil Risk Map, Lower South West (DWER-052)
Department of Water and Environmental Regulation
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... -
Statewide River Water Quality Assessment (DWER-038)
Department of Water and Environmental Regulation
Statewide River Water Quality Assessment (SRWQA) 2004 & 2008 uses water quality data collected as far back as 1998 to determine the status and trends of nine water quality... -
Swan Coastal Plain and Perth-Peel Native Vegetation Extent 2000 (DWER-136)
Department of Water and Environmental Regulation
Remnant vegetation mapping for the Swan Coastal Plain bioregion, Metropolitan and Peel Region Scheme areas in 2000. Part of a suite of polygon datasets that best represent... -
Bindjareb Djilba (Peel Harvey) Seagrass Survey - Cover (DWER-128)
Department of Water and Environmental Regulation
The Peel-Harvey Estuary was surveyed in March and April 2021 by underwater drop camera observations and/or observations through a viewing cone. Seagrass species distribution and... -
Acid Sulfate Soil Risk Map, Geraldton (DWER-051)
Department of Water and Environmental Regulation
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...