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Carnabys Cockatoo Unconfirmed Roost Sites (DBCA-051)
Unconfirmed roost sites for Carnaby's Black Cockatoos (CBC). An “Unconfirmed Roost” is a site where roosting CBC have been reported to Birds Australia or DBCA but have not had a... -
Juvenile Period in Slow-Maturing Plants (Recent) - SW of WA (DBCA-073)
By quantifying the length of time after fire for obligate-seeding plant species to become reproductively mature (the juvenile period), the risk of population decline under... -
Sprinkler Restrictions - Water Agencies (Water Use) Bylaws (DWER-044)
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... -
FPM Historical Extent of Flooding (DWER-123)
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.... -
Acid Sulfate Soil Risk Map, Lower South West (DWER-052)
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... -
Wilson Inlet Seagrass Survey - Extent (DWER-115)
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... -
Aquaculture Sites (DPIRD-001)
Polygon coverage containing all marine locations of aquaculture licenses including application sites. -
Soil landscape land quality - Subsurface Compaction Risk (DPIRD-012)
Subsurface Acidification risk mapping derived from land quality attribution associated with soil-landscape mapping at the subsystem/phase level. See Resource Management... -
Juvenile Period in Slow-Maturing Plants (Projected Change) - SW of WA (DBCA-072)
By quantifying the length of time after fire for obligate-seeding plant species to become reproductively mature (the juvenile period), the risk of population decline under... -
Perth LiDAR Capture Dates Index (LGATE-360)
This dataset comprises of a 1km x 1km capture date index of the Perth Metro LiDAR acquisition only. LiDAR data or derivative datasets cannot be accessed or downloaded from this... -
FPM Bridges (DWER-016)
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
Foreshore Conditions - Weeds (DWER-013)
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... -
Soil landscape land quality - Water Repellence Risk (DPIRD-014)
Water Repellence risk mapping derived from land quality attribution associated with soil-landscape mapping at the subsystem/phase level. See Resource Management Technical Report... -
WaterCorp CIP Planned Assets Waste Water (Lines) WCORP (WCORP-014)
The Water Corporation CIP Planning Layer is a spatial dataset representing the spatial extent of the Water Corporation’s 5 year capital investment program. All future water,... -
Buffer Areas (WCORP-088)
The Water Corporation Buffer Areas layer is a spatial dataset representing the area of impact that surrounds Wastewater Treatment Plants (WWTPs). Odour buffers are used to... -
Surface Water Management Areas (DWER-041)
Surface Water Management Areas for Western Australia were derived in consultation with the regional offices, geometry is based on hydrographic subcatchments. Regional Department... -
Clearing Regulations - Environmentally Sensitive Areas (DWER-046)
Environmentally Sensitive Areas as declared in Environmental Protection (Environmentally Sensitive Areas) Notice 2005, Government Gazette No. 55. This dataset is provided to... -
State Environment Policy Cockburn Protection Levels 2010 (DWER-068)
This data represents the Environmental Protection Authority of Western Australia. This dataset represents the spatial boundaries of the SEP Cockburn Protection Levels. The... -
Statewide River Water Quality Assessment (DWER-038)
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...