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

Sunshine Coast-Gold Coast Lowlands IBRA 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

Sunshine Coast-Gold Coast Lowlands IBRA subregion wetland area by system 2019
System Area (ha) % wetlands area % total area
Total 66,242 100.0% 19.0%
Total excluding riverine and artificial/highly modified riverine 60,476 91.3% 17.4%
Artificial and highly modified 3,852 5.8% 1.1%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 21,036 31.8% 6.0%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 533 0.8% 0.2%
Lacustrine (natural) 521 0.8% 0.1%
Lacustrine (slightly modified) 1,118 1.7% 0.3%
Palustrine (natural) 31,492 47.5% 9.0%
Palustrine (slightly modified) 2,046 3.1% 0.6%
Riverine 5,645 8.5% 1.6%
Sunshine Coast-Gold Coast Lowlands IBRA subregion wetland area by habitat 2019
Habitat Area (ha) % wetlands area % total area
Total 55,508 100.0% 15.9%
Mangroves - Casuarina 2,227 4.0% 0.6%
Mangroves - other 14,649 26.4% 4.2%
Salt marsh and salt flats 4,575 8.2% 1.3%
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 284 0.5% 0.1%
Coastal and sub-coastal non-floodplain sand (perched) lake 239 0.4% 0.1%
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 6,660 12.0% 1.9%
Coastal and sub-coastal non-floodplain wet heath swamp 2,632 4.7% 0.8%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 3,849 6.9% 1.1%
Coastal and sub-coastal other non-floodplain swamp 0 0.0% 0.0%
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 17,931 32.3% 5.2%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 663 1.2% 0.2%
Coastal and sub-coastal floodplain wet heath swamp 1,800 3.2% 0.5%
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

Sunshine Coast-Gold Coast Lowlands IBRA 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 66,242 66,342 66,357 66,327 66,483 66,709 118,503 * 52.6%
Artificial and highly modified 3,852 3,899 4,490 4,660 4,518 4,652 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 21,036 21,046 21,153 21,133 21,150 21,172 26,802 78.5%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 533 536 289 256 261 273 0 n/a
Lacustrine (natural) 521 521 521 521 521 521 524 99.4%
Lacustrine (slightly modified) 1,118 1,103 1,043 960 891 746 0 n/a
Palustrine (natural) 31,492 31,618 31,713 31,810 32,063 32,161 79,091 39.8%
Palustrine (slightly modified) 2,046 1,963 1,475 1,307 1,354 1,374 0 n/a
Riverine 5,645 5,657 5,673 5,680 5,726 5,810 12,086 46.7%

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

Sunshine Coast-Gold Coast Lowlands IBRA 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 55,508 55,564 55,026 54,906 55,228 55,379
Mangroves - Casuarina 2,227 2,229 2,050 2,027 2,027 2,029
Mangroves - other 14,649 14,655 14,698 14,684 14,692 14,696
Salt marsh and salt flats 4,575 4,580 4,571 4,559 4,574 4,601
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 284 284 284 284 284 284
Coastal and sub-coastal non-floodplain sand (perched) lake 239 239 239 239 239 239
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 6,660 6,694 6,432 6,450 6,499 6,575
Coastal and sub-coastal non-floodplain wet heath swamp 2,632 2,667 2,668 2,675 2,708 2,456
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 3,849 3,850 3,854 3,855 3,871 3,876
Coastal and sub-coastal other non-floodplain swamp 0 0 0 0 0 0
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 17,931 17,897 17,752 17,644 17,787 18,037
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 663 663 666 673 684 691
Coastal and sub-coastal floodplain wet heath swamp 1,800 1,807 1,812 1,815 1,862 1,895
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

Sunshine Coast-Gold Coast Lowlands IBRA subregion land use
ALUMC code and description
Area (ha)
% total area
Total 346,345 99.5%
5.4 Residential and farm infrastructure 86,426 24.8%
1.1 Nature conservation 64,206 18.4%
1.3 Other minimal use 30,918 8.9%
2.1 Grazing native vegetation 28,794 8.3%
6.5 Marsh/wetland 25,515 7.3%
3.1 Plantation forests 24,427 7.0%
5.5 Services 19,905 5.7%
3.3 Cropping 10,756 3.1%
3.6 Land in transition 9,047 2.6%
2.2 Production native forests 8,799 2.5%
3.4 Perennial horticulture 6,221 1.8%
5.7 Transport and communication 5,824 1.7%
6.3 River 5,031 1.4%
5.3 Manufacturing and industrial 4,211 1.2%
6.2 Reservoir/dam 2,535 0.7%
4.4 Irrigated perennial horticulture 2,295 0.7%
5.8 Mining 2,248 0.6%
6.6 Estuary/coastal waters 2,136 0.6%
5.2 Intensive animal production 1,769 0.5%
4.5 Irrigated seasonal horticulture 1,219 0.4%
5.9 Waste treatment and disposal 849 0.2%
6.1 Lake 841 0.2%
1.2 Managed resource protection 783 0.2%
5.1 Intensive horticulture 566 0.2%
4.3 Irrigated cropping 415 0.1%
5.6 Utilities 248 0.1%
4.2 Grazing irrigated modified pastures 205 0.1%
3.2 Grazing modified pastures 67 0.0%
6.4 Channel/aqueduct 46 0.0%
4.6 Irrigated land in transition 29 0.0%
3.5 Seasonal horticulture 12 0.0%

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Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 5,574 881 608 235 6,455
Animals 1,133 48 288 108 1,181
Mammals 120 18 9 13 138
Birds 532 12 101 56 544
Reptiles 137 2 17 11 139
Amphibians 49 1 20 11 50
Lobe-finned fishes 1 0 1 1 1
Ray-finned fishes 67 12 78 5 79
Cartilaginous fishes 20 0 20 3 20
Lampreys 1 0 1 1 1
Insects 196 3 41 4 199
Malacostracans 9 0 0 3 9
Snails 1 0 0 0 1
Bacteria 59 0 0 0 59
Chromists 79 0 0 0 79
Fungi 1,008 0 0 0 1,008
Plants 3,292 833 320 127 4,125
Protozoans 3 0 0 0 3

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) Sunshine Coast-Gold Coast Lowlands IBRA subregion — facts and maps, WetlandInfo website, accessed 14 April 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/ibra-subregion-sunshine-coast-gold-coast-lowlands/

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