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Offsets Register - Offsets (DWER-078)
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... -
Seawater Interface Depth Superficial Aq: Esperance Area Contours (DWER-134)
This dataset shows the geographic location and depth to the seawater interface (SWI) in metres below groundwater level (mBGWL) in the Superficial Aquifer, in the Esperance... -
Surface Water Management Subareas (DWER-042)
Surface Water Management subareas for Western Australia were derived in consultation with the regional offices, and geometry is based on hydrographic catchments. Regional... -
2003-2005 ASS Site Evaluation (DWER-047)
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... -
Client Property Event System - Properties (DPIRD-018)
The client property event (CPE) system is a spatially linked database of agricultural and other properties maintained by the Department of Primary Industries and Regional... -
WRIMS - Groundwater Subareas (DWER-083)
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... -
SWAN Bioplan Regionally Significant Natural Areas 2010 (DWER-070)
This data represents the Environmental Protection Authority of Western Australia. This dataset represents the spatial boundary of the Swan Bioplan Regionally Significant Natural... -
Sewer Pump Station (WCORP-295)
The Water Corporation layer is a spatial representation of a Sewer Pump Station. A pumping station is a facility used to force sewerage along a section of the sewer network. -
Sewer Treatment Plant (WCORP-296)
The Water Corporation layer is a spatial representation of a facility used for cleaning raw sewerage -
Land Capability - Annual Horticulture (DPIRD-030)
Land capability for annual horticulture in the south west of Western Australia based on analysis and interpretation of the best available soil-landscape mapping dataset... -
Foreshore Conditions - Fencing Linework (DWER-008)
Spatial linework of river fencing. While the dataset has been prepared by the Department of Water, it contains information from State and federally funded foreshore assessment... -
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... -
Hydrographic Catchments - Divisions (DWER-029)
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... -
Soil landscape land quality - Water Erosion Risk (DPIRD-013)
Water Erosion risk mapping derived from land quality attribution associated with soil-landscape mapping at the subsystem/phase level. See Resource Management Technical Report... -
Groundwater Salinity Statewide (DWER-026)
Interpretive and indicative Groundwater salinity mapping statewide. This dataset was formerly known as Groundwater Salinity Statewide (DOW-030) -
Sewer Gravity Pipe (WCORP-068)
Water Corporation sewer pipes with no pumps or pressure systems connected -
Wilson Inlet Seagrass Survey - Cover (DWER-114)
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...