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Iron Staining Risk (DWER-032)
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... -
Wheatbelt Wetlands Stage 1 (DBCA-021)
The data contained within the Wheatbelt Wetlands dataset covers wetlands within most of the Wheatbelt region of south-west Western Australia, as well as in a small area of the... -
FPM Flood Level Contours (m AHD) (DWER-018)
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
Grid Blocks - 10 NM (DPIRD-055)
Western Australian waters broken up into 10 minute degrees of latitude and longitude, 10 nautical mile (NM) blocks, in relation to the recording of fishing catch and effort for... -
Leschenault Estuary Seagrass Survey - Extent (DWER-106)
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... -
State Environmental (Cockburn Sound) Policy Boundaries (DWER-058)
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... -
FPM 1 in 100 (1%) AEP Floodway and Flood Fringe Line (DWER-015)
The Department of Water and Environmental Regulation produces floodplain mapping of rivers and major watercourses and provides floodplain development advice to ensure that... -
Swan Coastal Plain Remnant Vegetation 2020 (DPIRD-093)
Swan Coastal Plain Remnant Vegetation in 2020. Part of a suite of polygon datasets that best represents remnants of original pre-1750 vegetation on the Swan Coastal Plain... -
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...