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

Hodgkinson Basin 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 6.0

Display areas in

Hodgkinson Basin biogeographic subregion wetland area by system 2019
System Area (ha) % wetlands area % total area
Total 37,639 100.0% 2.3%
Total excluding riverine and artificial/highly modified riverine 6,284 16.7% 0.4%
Artificial and highly modified 2,082 5.5% 0.1%
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) 3,814 10.1% 0.2%
Palustrine (natural) 385 1.0% 0.0%
Palustrine (slightly modified) 3 0.0% 0.0%
Riverine 31,354 83.3% 2.0%
Hodgkinson Basin biogeographic subregion wetland area by habitat 2019
Habitat Area (ha) % wetlands area % total area
Total 388 100.0% 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 other non-floodplain lake 0 0.0% 0.0%
Arid and semi-arid non-floodplain clay plan 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 0 0.0% 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 0 0.0% 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 381 98.3% 0.0%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 7 1.7% 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%

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

Hodgkinson Basin biogeographic subregion wetland extent change by system
System 2019 area
(ha)
2017 area
(ha)
2013 area
(ha)
2009 area
(ha)
2005 area
(ha)
2001 area
(ha)
pre-clear area
(ha)
2019/pre-clear
percentage
Total 37,639 37,617 37,630 37,616 37,579 37,519 33,081 * 107.5%
Artificial and highly modified 2,082 2,060 1,966 1,954 1,911 1,834 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 0 0 0 0 0 0 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 0 0 0 0 0 0 0 n/a
Lacustrine (natural) 0 0 0 0 0 0 0 n/a
Lacustrine (slightly modified) 3,814 3,814 3,814 3,813 3,812 3,812 0 n/a
Palustrine (natural) 385 385 460 460 460 460 681 56.6%
Palustrine (slightly modified) 3 3 3 3 3 3 0 n/a
Riverine 31,354 31,354 31,387 31,387 31,394 31,411 32,399 96.8%

* Total 2019/pre-clear percentage excludes artificial and highly modified

Hodgkinson Basin biogeographic subregion wetland extent change by habitat
Habitat 2019 area
(ha)
2017 area
(ha)
2013 area
(ha)
2009 area
(ha)
2005 area
(ha)
2001 area
(ha)
Total 388 388 462 462 462 462
Mangroves - Casuarina 0 0 0 0 0 0
Mangroves - other 0 0 0 0 0 0
Salt marsh and salt flats 0 0 0 0 0 0
Arid and semi-arid saline lake 0 0 0 0 0 0
Arid and semi-arid floodplain lake 0 0 0 0 0 0
Arid and semi-arid other non-floodplain lake 0 0 0 0 0 0
Arid and semi-arid non-floodplain clay plan lake 0 0 0 0 0 0
Arid and semi-arid permanently inundated lake 0 0 0 0 0 0
Coastal and sub-coastal floodplain lake 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain rock lake 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain sand (window) lake 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain sand (perched) lake 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain soil lake 0 0 0 0 0 0
Arid and semi-arid saline swamp 0 0 0 0 0 0
Arid and semi-arid floodplain tree swamp 0 0 0 0 0 0
Arid and semi-arid floodplain shrub swamp 0 0 0 0 0 0
Arid and semi-arid floodplain grass, sedge and herb swamp 0 0 0 0 0 0
Arid and semi-arid non-floodplain tree swamp 0 0 0 0 0 0
Arid and semi-arid non-floodplain shrub swamp 0 0 0 0 0 0
Arid and semi-arid non-floodplain grass, sedge and herb swamp 0 0 0 0 0 0
Arid and semi-arid other non-floodplain swamp 0 0 0 0 0 0
Arid and semi-arid Great Artesian Basin fed spring swamp 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain tree (Melaleuca and Eucalypt) swamp 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain wet heath swamp 0 0 0 0 0 0
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 0 0 0 0 0 0
Coastal and sub-coastal other non-floodplain swamp 0 0 0 0 0 0
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 381 381 456 456 456 456
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 7 7 7 7 7 7
Coastal and sub-coastal floodplain wet heath swamp 0 0 0 0 0 0
Coastal and sub-coastal other floodplain swamp 0 0 0 0 0 0
Coastal and sub-coastal tree (palm) swamp 0 0 0 0 0 0
Unknown - Swamp - Arid and semi-arid 0 0 0 0 0 0
Unknown - Swamp - Coastal and sub-coastal 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

Hodgkinson Basin biogeographic subregion land use
ALUMC code and description
Area (ha)
% total area
Total 1,607,221 100.0%
2.1 Grazing native vegetation 1,411,664 87.8%
1.1 Nature conservation 80,718 5.0%
1.2 Managed resource protection 34,766 2.2%
4.3 Irrigated cropping 18,940 1.2%
6.5 Marsh/wetland 13,428 0.8%
2.2 Production native forests 12,025 0.7%
4.4 Irrigated perennial horticulture 10,551 0.7%
5.4 Residential and farm infrastructure 5,598 0.3%
3.3 Cropping 4,973 0.3%
6.2 Reservoir/dam 4,693 0.3%
6.3 River 2,538 0.2%
1.3 Other minimal use 2,243 0.1%
5.8 Mining 1,427 0.1%
5.5 Services 1,143 0.1%
4.5 Irrigated seasonal horticulture 797 0.0%
4.2 Grazing irrigated modified pastures 483 0.0%
5.2 Intensive animal production 270 0.0%
5.7 Transport and communication 249 0.0%
3.6 Land in transition 176 0.0%
5.3 Manufacturing and industrial 156 0.0%
3.1 Plantation forests 113 0.0%
6.1 Lake 78 0.0%
5.9 Waste treatment and disposal 70 0.0%
4.6 Irrigated land in transition 45 0.0%
3.2 Grazing modified pastures 30 0.0%
5.1 Intensive horticulture 19 0.0%
5.6 Utilities 14 0.0%
6.4 Channel/aqueduct 14 0.0%
4.1 Irrigated plantation forests < 1 0.0%

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Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 4,432 398 396 193 4,830
Animals 870 27 185 61 897
Mammals 115 13 3 18 128
Birds 379 7 69 20 386
Reptiles 165 1 14 6 166
Amphibians 61 1 20 14 62
Ray-finned fishes 44 4 48 1 48
Cartilaginous fishes 1 0 1 1 1
Insects 100 1 30 0 101
Malacostracans 4 0 0 1 4
Arachnids 1 0 0 0 1
Bacteria 1 0 0 0 1
Fungi 333 1 0 0 334
Plants 3,228 370 211 132 3,598

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) Hodgkinson Basin biogeographic subregion — facts and maps, WetlandInfo website, accessed 16 April 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/biogeographic-subregion-hodgkinson-basin/