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

Burnett - Curtis Hills and Ranges biogeographic subregion

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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

Burnett - Curtis Hills and Ranges biogeographic subregion wetland area by system 2021
System Area (ha) % wetlands area % total area
Total 62,570 100.0% 6.1%
Total excluding riverine and artificial/highly modified riverine 47,954 76.6% 4.6%
Artificial and highly modified 9,182 14.7% 0.9%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 31,905 51.0% 3.1%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 147 0.2% 0.0%
Lacustrine (natural) 0 0.0% 0.0%
Lacustrine (slightly modified) 2,194 3.5% 0.2%
Lacustrine (unknown degree of modification) < 1 0.0% 0.0%
Palustrine (natural) 4,363 7.0% 0.4%
Palustrine (slightly modified) 166 0.3% 0.0%
Riverine 14,614 23.4% 1.4%

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).

Burnett - Curtis Hills and Ranges biogeographic subregion wetland area by habitat 2021
Habitat Area (ha) % wetlands area % total area
Total 36,578 100.0% 3.5%
Mangroves - Casuarina 496 1.4% 0.0%
Mangroves - other 16,926 46.3% 1.6%
Salt marsh and salt flats 14,628 40.0% 1.4%
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 1,913 5.2% 0.2%
Coastal and sub-coastal non-floodplain wet heath swamp 102 0.3% 0.0%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 53 0.1% 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 2,062 5.6% 0.2%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 282 0.8% 0.0%
Coastal and sub-coastal floodplain wet heath swamp 117 0.3% 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%

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

Burnett - Curtis Hills and Ranges biogeographic 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 62,570 62,587 62,587 62,608 62,567 62,459 61,415 59,555 * 89.6%
Artificial and highly modified 9,182 9,173 9,168 9,150 8,904 8,735 7,050 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 31,905 31,905 31,905 31,911 32,245 32,247 32,256 34,340 92.9%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 147 147 147 147 124 124 124 0 n/a
Lacustrine (natural) 0 0 0 0 0 0 0 0 n/a
Lacustrine (slightly modified) 2,194 2,194 2,194 2,207 2,062 2,064 2,055 0 n/a
Lacustrine (unknown degree of modification) < 1 < 1 < 1 < 1 < 1 < 1 < 1 0 n/a
Palustrine (natural) 4,363 4,367 4,368 4,377 4,387 4,417 4,420 5,670 76.9%
Palustrine (slightly modified) 166 166 166 166 166 162 162 0 n/a
Riverine 14,614 14,636 14,640 14,651 14,678 14,709 15,347 19,546 74.8%

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

Burnett - Curtis Hills and Ranges biogeographic 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 36,578 36,582 36,583 36,599 36,920 36,948 36,960
Mangroves - Casuarina 496 496 496 496 496 496 496
Mangroves - other 16,926 16,925 16,925 16,927 16,955 16,956 16,958
Salt marsh and salt flats 14,628 14,628 14,628 14,633 14,917 14,918 14,924
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 1,913 1,916 1,916 1,925 1,934 1,950 1,954
Coastal and sub-coastal non-floodplain wet heath swamp 102 102 102 102 102 102 102
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 53 53 53 53 53 53 53
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 2,062 2,062 2,063 2,064 2,065 2,069 2,069
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 282 283 283 283 283 287 287
Coastal and sub-coastal floodplain wet heath swamp 117 117 117 117 117 117 117
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

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

Burnett - Curtis Hills and Ranges biogeographic subregion land use
ALUMC code and description
Area (ha)
% total area
Total 1,022,380 99.1%
2.1 Grazing native vegetation 642,945 62.3%
1.1 Nature conservation 173,958 16.9%
2.2 Production native forests 66,136 6.4%
1.3 Other minimal use 41,055 4.0%
6.5 Marsh/wetland 30,285 2.9%
3.1 Plantation forests 15,396 1.5%
5.4 Residential and farm infrastructure 12,725 1.2%
6.2 Reservoir/dam 12,206 1.2%
1.2 Managed resource protection 8,721 0.8%
6.3 River 6,626 0.6%
5.7 Transport and communication 3,134 0.3%
5.3 Manufacturing and industrial 2,523 0.2%
5.5 Services 2,263 0.2%
5.8 Mining 1,566 0.2%
5.6 Utilities 779 0.1%
3.3 Cropping 617 0.1%
4.3 Irrigated cropping 484 0.0%
4.4 Irrigated perennial horticulture 304 0.0%
3.2 Grazing modified pastures 216 0.0%
6.1 Lake 193 0.0%
5.9 Waste treatment and disposal 103 0.0%
6.6 Estuary/coastal waters 81 0.0%
5.2 Intensive animal production 24 0.0%
3.4 Perennial horticulture 12 0.0%
4.5 Irrigated seasonal horticulture 12 0.0%
4.6 Irrigated land in transition 10 0.0%
5.1 Intensive horticulture 6 0.0%

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Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 3,720 426 407 115 4,149
Animals 805 28 177 62 833
Mammals 98 14 9 15 112
Birds 396 8 84 31 404
Reptiles 134 1 13 11 135
Amphibians 37 1 16 3 38
Lobe-finned fishes 1 0 1 1 1
Ray-finned fishes 49 3 52 0 52
Cartilaginous fishes 2 0 2 1 2
Insects 86 1 0 0 87
Malacostracans 2 0 0 0 2
Bacteria 2 0 0 0 2
Chromists 5 0 0 0 5
Fungi 233 0 0 0 233
Plants 2,675 398 230 53 3,076

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-biogeographic-subregion

This page should be cited as:

Department of Environment, Science and Innovation, Queensland (2013) Burnett - Curtis Hills and Ranges biogeographic subregion — facts and maps, WetlandInfo website, accessed 19 June 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/biogeographic-subregion-burnett-curtis-hills-and-ranges/