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Iron Staining Risk (DWER-032)
Department of Planning (Western Australia)
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... -
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FPM Flood Level Contours (m AHD) (DWER-018)
Department of Planning (Western Australia)
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
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State Environmental (Cockburn Sound) Policy Boundaries (DWER-058)
Department of Planning (Western Australia)
The Cockburn Sound ‘policy area’ includes Cockburn Sound and its catchment and is the area to which the State Environmental (Cockburn Sound) Policy applies. The Cockburn Sound... -
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FPM 1 in 100 (1%) AEP Floodway and Flood Fringe Line (DWER-015)
Department of Planning (Western Australia)
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
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Sprinkler Restrictions - Water Agencies (Water Use) Bylaws (DWER-044)
Department of Planning (Western Australia)
As part of the stages of water restriction, the Department of Water and Environmental Regulation prepared a state map contained four different areas of water restrictions which... -
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FPM Historical Extent of Flooding (DWER-123)
Department of Planning (Western Australia)
Historically, low-lying land adjacent to rivers and coastlines has been favoured for settlement as they provided sources of fresh water, food, transportation and waste disposal.... -
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Acid Sulfate Soil Risk Map, Lower South West (DWER-052)
Department of Planning (Western Australia)
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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FPM Bridges (DWER-016)
Department of Planning (Western Australia)
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
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Foreshore Conditions - Weeds (DWER-013)
Department of Planning (Western Australia)
Point locations of specified weeds as found in the river foreshore assessment. DISCLAIMER: While the dataset has been prepared by the Department of Water and Environmental... -
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Surface Water Management Areas (DWER-041)
Department of Planning (Western Australia)
Surface Water Management Areas for Western Australia were derived in consultation with the regional offices, geometry is based on hydrographic subcatchments. Regional Department... -
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Clearing Regulations - Environmentally Sensitive Areas (DWER-046)
Department of Planning (Western Australia)
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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State Environment Policy Cockburn Protection Levels 2010 (DWER-068)
Department of Planning (Western Australia)
This data represents the Environmental Protection Authority of Western Australia. This dataset represents the spatial boundaries of the SEP Cockburn Protection Levels. The... -
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Statewide River Water Quality Assessment (DWER-038)
Department of Planning (Western Australia)
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... -
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WRIMS - Surface Water Resources (DWER-081)
Department of Planning (Western Australia)
The Surface Water Resources (SWR) dataset was created to assist licensing and management of surface water in Western Australia. A surface water resource represents the smallest... -
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LiDAR Index External (DWER-045)
Department of Planning (Western Australia)
The LiDAR Index was created to illustrate the extents of LiDAR imagery and data currently Existing or In the Progress or Planned for the Department of Water and Environmental... -
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Wild Rivers (DWER-087)
Department of Planning (Western Australia)
Wild Rivers are rivers that are largely unchanged natural systems, where biological and hydrological processes continue without significant disturbance. They occur in a variety... -
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Offsets Register - Offsets (DWER-078)
Department of Planning (Western Australia)
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... -
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Surface Water Management Subareas (DWER-042)
Department of Planning (Western Australia)
Surface Water Management subareas for Western Australia were derived in consultation with the regional offices, and geometry is based on hydrographic catchments. Regional... -
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2003-2005 ASS Site Evaluation (DWER-047)
Department of Planning (Western Australia)
Site classifications and expert profile summary assessment based on ASS soil coring information obtained during the 2003-2005 acid sulfate soil mapping program covering low... -
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WRIMS - Groundwater Subareas (DWER-083)
Department of Planning (Western Australia)
For the purposes of groundwater resource management, the state of Western Australia is divided into groundwater areas proclaimed under the Rights in Water and Irrigation Act...