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WetlandInfo   —   Department of the Environment, Tourism, Science and Innovation

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IBRA subregions

Brisbane-Barambah Volcanics IBRA subregion

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Name: Brisbane-Barambah Volcanics
Area type: IBRA subregion
Total area: 806,778 ha
% total Qld: 0.5%
Towns: Biarra, Booubyjan, Byrnestown, Cinnabar, Coalstoun Lakes, Dirnbir, Esk, Gayndah, Goomeri, Harlin, Ideraway, Kinbombi, Linville, Manyung, Moore, Nukinenda, Somerset Dam, Tansey, Toogoolawah, Wetheron
Page table of contents
Catchment stories
Wetland observations
Wetland extents
Wetland extent changes
Australian Land Use and Management Classification (ALUMC)
Drainage divisions
Drainage basins
Drainage sub-basins
Regional natural resource management (NRM) bodies
Local government areas
100K map tiles
Climate zones
Bioregions
Biogeographic subregions
IBRA bioregions
Bioregional assessment areas
Marine meso-scale bioregions
Marine provincial bioregions
Regional plans
World Heritage areas
Ramsar internationally important wetlands
DIWA nationally important wetlands
National parks
Marine parks (Queensland)
Study areas
Report cards
Conservation parks
State forests
Forest reserves
Resources reserves
Timber reserves
Fish habitat areas
Coastal management district
Nature refuges
Freshwater biogeographic provinces
Aquatic Conservation Assessments (AquaBAMM) and others
Wetland (aquatic ecosystem) type—conceptual models
Wetland (aquatic ecosystem) type—management profiles
Groundwater dependent ecosystem type—conceptual models
Healthy Land and Water conceptual models
Water resource planning areas
Aquatic ecosystem monitoring programs
Point source monitoring
Wetland soil indicator case studies
Wetland management case studies
Wetland projects
Area specific conceptual model case studies
Paddock to Reef (P2R) report cards
Water Quality Improvement Plan catchments
EPP (Water) scheduled environmental values and water quality objectives
Shorebird zones
Biopassage structures
Related legislation/policies
External links/description
Wildlife

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Catchment stories info

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Wetland observations

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Wetland extents info metadata

Based on wetland mapping version 7.0

Display areas in

Brisbane-Barambah Volcanics IBRA subregion wetland area by system 2021
System Area (ha) % wetlands area % total area
Total 26,105 100.0% 3.2%
Total excluding riverine and artificial/highly modified riverine 14,543 55.7% 1.8%
Artificial and highly modified 14,229 54.5% 1.8%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 0 0.0% 0.0%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 0 0.0% 0.0%
Lacustrine (natural) 0 0.0% 0.0%
Lacustrine (slightly modified) 8 0.0% 0.0%
Lacustrine (unknown degree of modification) 0 0.0% 0.0%
Palustrine (natural) 291 1.1% 0.0%
Palustrine (slightly modified) 14 0.1% 0.0%
Riverine 11,562 44.3% 1.4%

View wetland system extents for all IBRA subregions

For definitions of artificial, highly modified, modified, slightly modified and natural wetlands, see the Queensland Wetland Mapping Method - A Method to Provide Baseline Mapping of Wetland Extent and Changes in Wetland Extent in Queensland (PDF, 0.6 MB).

Brisbane-Barambah Volcanics IBRA subregion wetland area by habitat 2021
Habitat Area (ha) % wetlands area % total area
Total 299 100.0% 0.0%
Mangroves - Casuarina 0 0.0% 0.0%
Mangroves - other 0 0.0% 0.0%
Salt marsh and salt flats 0 0.0% 0.0%
Arid and semi-arid saline lake 0 0.0% 0.0%
Arid and semi-arid floodplain lake 0 0.0% 0.0%
Arid and semi-arid permanently inundated lake 0 0.0% 0.0%
Coastal and sub-coastal floodplain lake 0 0.0% 0.0%
Coastal and sub-coastal non-floodplain rock lake 0 0.0% 0.0%
Coastal and sub-coastal non-floodplain sand (window) lake 0 0.0% 0.0%
Coastal and sub-coastal non-floodplain sand (perched) lake 0 0.0% 0.0%
Coastal and sub-coastal non-floodplain soil lake 0 0.0% 0.0%
Arid and semi-arid saline swamp 0 0.0% 0.0%
Arid and semi-arid floodplain tree swamp 0 0.0% 0.0%
Arid and semi-arid floodplain shrub swamp 0 0.0% 0.0%
Arid and semi-arid floodplain grass, sedge and herb swamp 0 0.0% 0.0%
Arid and semi-arid non-floodplain tree swamp 0 0.0% 0.0%
Arid and semi-arid non-floodplain shrub swamp 0 0.0% 0.0%
Arid and semi-arid non-floodplain grass, sedge and herb swamp 0 0.0% 0.0%
Arid and semi-arid other non-floodplain swamp 0 0.0% 0.0%
Arid and semi-arid Great Artesian Basin fed spring swamp 0 0.0% 0.0%
Coastal and sub-coastal non-floodplain tree (Melaleuca and Eucalypt) swamp 14 4.8% 0.0%
Coastal and sub-coastal non-floodplain wet heath swamp 0 0.0% 0.0%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 5 1.6% 0.0%
Coastal and sub-coastal other non-floodplain swamp 0 0.0% 0.0%
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 14 4.5% 0.0%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 267 89.1% 0.0%
Coastal and sub-coastal floodplain wet heath swamp 0 0.0% 0.0%
Coastal and sub-coastal other floodplain swamp 0 0.0% 0.0%
Coastal and sub-coastal tree (palm) swamp 0 0.0% 0.0%
Unknown - Swamp - Arid and semi-arid 0 0.0% 0.0%
Unknown - Swamp - Coastal and sub-coastal 0 0.0% 0.0%

View wetland habitat area for all IBRA subregions

Disclaimer

Areas do not include marine or estuarine waters but do include estuarine wetland vegetation
(e.g. mangroves and tidal flats).

All statistics are approximate and generated based on data transformed to a customised Albers equal-area projection, thus allowing wetland extent change for different regions of Queensland to be comparable.

Areas may change over time as mapping approaches improve.

Totals may not match the sum of individually displayed figures due to the rounding of displayed figures.

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Wetland extent changes

Brisbane-Barambah Volcanics IBRA subregion wetland extent change by system
System 2021 area
(ha)		 2019 area
(ha)		 2017 area
(ha)		 2013 area
(ha)		 2009 area
(ha)		 2005 area
(ha)		 2001 area
(ha)		 pre-clear area
(ha)		 2021/pre-clear
percentage
Total 26,105 26,115 26,113 26,110 26,052 26,020 25,982 19,817 * 59.9%
Artificial and highly modified 14,229 14,229 14,222 14,209 14,138 14,098 14,044 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 0 0 0 0 0 0 0 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 0 0 0 0 0 0 0 0 n/a
Lacustrine (natural) 0 0 0 0 0 0 0 0 n/a
Lacustrine (slightly modified) 8 8 8 8 8 8 8 0 n/a
Lacustrine (unknown degree of modification) 0 0 0 0 0 0 0 0 n/a
Palustrine (natural) 291 291 291 297 299 299 299 474 61.4%
Palustrine (slightly modified) 14 14 14 14 14 14 14 0 n/a
Riverine 11,562 11,573 11,577 11,582 11,592 11,599 11,616 19,342 59.8%

* Total 2021/pre-clear percentage excludes artificial and highly modified

metadata View 2021 wetland system extents for all IBRA subregions

metadata View 2019 wetland system extents for all IBRA subregions

metadata View 2017 wetland system extents for all IBRA subregions

metadata View 2013 wetland system extents for all IBRA subregions

metadata View 2009 wetland system extents for all IBRA subregions

metadata View 2005 wetland system extents for all IBRA subregions

metadata View 2001 wetland system extents for all IBRA subregions

metadata View pre-clear wetland system extents for all IBRA subregions

metadata View 2021/pre-clear wetland system extent percentages for all IBRA subregions

Brisbane-Barambah Volcanics IBRA subregion wetland extent change by habitat
Habitat 2021 area
(ha)		 2019 area
(ha)		 2017 area
(ha)		 2013 area
(ha)		 2009 area
(ha)		 2005 area
(ha)		 2001 area
(ha)
Total 299 299 299 304 307 307 307
Mangroves - Casuarina 0 0 0 0 0 0 0
Mangroves - other 0 0 0 0 0 0 0
Salt marsh and salt flats 0 0 0 0 0 0 0
Arid and semi-arid saline lake 0 0 0 0 0 0 0
Arid and semi-arid floodplain lake 0 0 0 0 0 0 0
Arid and semi-arid permanently inundated lake 0 0 0 0 0 0 0
Coastal and sub-coastal floodplain lake 0 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain rock lake 0 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain sand (window) lake 0 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain sand (perched) lake 0 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain soil lake 0 0 0 0 0 0 0
Arid and semi-arid saline swamp 0 0 0 0 0 0 0
Arid and semi-arid floodplain tree swamp 0 0 0 0 0 0 0
Arid and semi-arid floodplain shrub swamp 0 0 0 0 0 0 0
Arid and semi-arid floodplain grass, sedge and herb swamp 0 0 0 0 0 0 0
Arid and semi-arid non-floodplain tree swamp 0 0 0 0 0 0 0
Arid and semi-arid non-floodplain shrub swamp 0 0 0 0 0 0 0
Arid and semi-arid non-floodplain grass, sedge and herb swamp 0 0 0 0 0 0 0
Arid and semi-arid other non-floodplain swamp 0 0 0 0 0 0 0
Arid and semi-arid Great Artesian Basin fed spring swamp 0 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain tree (Melaleuca and Eucalypt) swamp 14 14 14 14 14 14 14
Coastal and sub-coastal non-floodplain wet heath swamp 0 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 5 5 5 5 5 5 5
Coastal and sub-coastal other non-floodplain swamp 0 0 0 0 0 0 0
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 14 14 14 14 14 14 14
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 267 267 267 272 274 274 274
Coastal and sub-coastal floodplain wet heath swamp 0 0 0 0 0 0 0
Coastal and sub-coastal other floodplain swamp 0 0 0 0 0 0 0
Coastal and sub-coastal tree (palm) swamp 0 0 0 0 0 0 0
Unknown - Swamp - Arid and semi-arid 0 0 0 0 0 0 0
Unknown - Swamp - Coastal and sub-coastal 0 0 0 0 0 0 0

metadata View 2021 wetland habitat area for all IBRA subregions

metadata View 2019 wetland habitat area for all IBRA subregions

metadata View 2017 wetland habitat area for all IBRA subregions

metadata View 2013 wetland habitat area for all IBRA subregions

metadata View 2009 wetland habitat area for all IBRA subregions

metadata View 2005 wetland habitat area for all IBRA subregions

metadata View 2001 wetland habitat area for all IBRA subregions

Disclaimer

Areas do not include marine or estuarine waters but do include estuarine wetland vegetation
(e.g. mangroves and tidal flats).

All statistics are approximate and generated based on data transformed to a customised Albers equal-area projection, thus allowing wetland extent change for different regions of Queensland to be comparable.

Areas may change over time as mapping approaches improve.

Totals may not match the sum of individually displayed figures due to the rounding of displayed figures.

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Australian Land Use and Management Classification (ALUMC) metadata

Brisbane-Barambah Volcanics IBRA subregion land use
ALUMC code and description
Area (ha)
% total area
Total 806,778 100.0%
2.1 Grazing native vegetation 637,450 79.0%
1.1 Nature conservation 47,734 5.9%
2.2 Production native forests 40,040 5.0%
6.2 Reservoir/dam 13,597 1.7%
1.2 Managed resource protection 11,906 1.5%
4.3 Irrigated cropping 11,303 1.4%
3.1 Plantation forests 11,124 1.4%
1.3 Other minimal use 9,089 1.1%
3.3 Cropping 7,155 0.9%
5.4 Residential and farm infrastructure 5,814 0.7%
6.3 River 2,704 0.3%
4.4 Irrigated perennial horticulture 2,097 0.3%
5.7 Transport and communication 1,845 0.2%
4.2 Grazing irrigated modified pastures 1,314 0.2%
3.2 Grazing modified pastures 1,123 0.1%
5.5 Services 890 0.1%
3.6 Land in transition 338 0.0%
5.2 Intensive animal production 330 0.0%
5.8 Mining 170 0.0%
6.5 Marsh/wetland 163 0.0%
4.5 Irrigated seasonal horticulture 146 0.0%
3.4 Perennial horticulture 145 0.0%
5.3 Manufacturing and industrial 119 0.0%
6.1 Lake 79 0.0%
5.9 Waste treatment and disposal 49 0.0%
6.4 Channel/aqueduct 30 0.0%
5.1 Intensive horticulture 14 0.0%
5.6 Utilities 11 0.0%

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Drainage divisions info metadata

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Drainage basins info metadata

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Drainage sub-basins info metadata

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Regional natural resource management (NRM) bodies info metadata

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Local government areas info metadata

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100K map tiles info metadata

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Climate zones info metadata

  • map Subtropical
  • map Temperate

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Bioregions info metadata

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Biogeographic subregions info metadata

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IBRA bioregions info metadata

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Bioregional assessment areas info metadata

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Marine meso-scale bioregions metadata

none

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Marine provincial bioregions metadata

none

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Regional plans info metadata

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World Heritage areas info metadata

none

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Ramsar internationally important wetlands info metadata

none

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DIWA nationally important wetlands info metadata

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National parks info metadata

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Marine parks (Queensland) info metadata

none

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Study areas metadata

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Report cards metadata

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Conservation parks info metadata

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State forests info metadata

  • map Benarkin State Forest
  • map Beninbi State Forest
  • map Calgoa State Forest
  • map Cinnabar State Forest
  • map Deer Reserve State Forest
  • map Deongwar State Forest
  • map Diaper State Forest
  • map East Nanango State Forest
  • map Elgin Vale State Forest
  • map Gallangowan State Forest
  • map Jimmys Scrub State Forest
  • map Jimna State Forest
  • map Johngboon West State Forest
  • map Mount Stanley State Forest 1
  • map Mountain View State Forest
  • map Mungy State Forest
  • map Squirrel Creek State Forest
  • map Wondai State Forest
  • map Yabba State Forest

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Forest reserves info metadata

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Resources reserves info metadata

none

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Timber reserves info metadata

none

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Fish habitat areas info metadata

none

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Coastal management district info metadata

none

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Nature refuges info metadata

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Freshwater biogeographic provinces info metadata

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Aquatic Conservation Assessments (AquaBAMM) and others info metadata

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Wetland (aquatic ecosystem) type—conceptual models info metadata

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Wetland (aquatic ecosystem) type—management profiles info metadata

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Groundwater dependent ecosystem type—conceptual models info metadata

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Healthy Land and Water conceptual models info metadata

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Water resource planning areas info metadata

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Aquatic ecosystem monitoring programs info metadata

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Point source monitoring info metadata

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Wetland soil indicator case studies info metadata

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Wetland management case studies info metadata

none

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Wetland projects info metadata

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Area specific conceptual model case studies info metadata

none

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Paddock to Reef (P2R) report cards info metadata

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Water Quality Improvement Plan catchments info metadata

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EPP (Water) scheduled environmental values and water quality objectives info metadata

none

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Shorebird zones info metadata

none

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Biopassage structures info metadata

Name Construction year Structure types Stream name
map Claude Wharton Weir 2010 Mechanical Burnett River

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Wildlife

Kingdom
Class
 Native Introduced Wetland
indicator
species		 Rare or
threatened
species		 All
TOTAL 3,137 444 308 104 3,582
Animals 737 34 184 43 771
Mammals 91 14 3 9 105
Birds 342 9 68 20 351
Reptiles 118 1 11 7 119
Amphibians 40 1 19 4 41
Lobe-finned fishes 1 0 1 1 1
Ray-finned fishes 36 6 42 1 42
Insects 103 3 40 1 106
Malacostracans 4 0 0 0 4
Arachnids 1 0 0 0 1
Snails 1 0 0 0 1
Bacteria 2 0 0 0 2
Fungi 381 0 0 0 381
Plants 2,017 410 124 61 2,428

Note: Wildlife statistics are based on information that has been submitted to the DETSI WildNet database and converted to a 10km² grid. The grid information has been intersected with the mapping polygons to determine the species lists. Click here to view the species grid metadata.

Information from WildNet can also be accessed via Wildlife Online and WetlandMaps.

Rare or threatened includes species listed as extinct, extinct in the wild, critically endangered, endangered, vulnerable or conservation dependent under either the Nature Conservation Act or Environment Protection and Biodiversity Conservation Act

Disclaimer: While every care is taken to ensure the accuracy of this product, the Queensland Government and Australian Government make no representations or warranties about its accuracy, reliability, completeness or suitability for any particular purpose and disclaim all responsibility and all liability (including without limitation, liability in negligence) for all expenses, losses, damages (including indirect or consequential damage) and costs which might be incurred as a consequence of reliance on the product, or as a result of the product being inaccurate or incomplete in any way and for any reason.

AreaType-ibra-subregion

This page should be cited as:

Department of Environment, Science and Innovation, Queensland (2013) Brisbane-Barambah Volcanics IBRA subregion — facts and maps, WetlandInfo website, accessed 14 June 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/ibra-subregion-brisbane-barambah-volcanics/