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

Mary Basin water resource planning area

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Get more detailed information about Mary Basin water resource planning area

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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

Mary Basin water resource planning area wetland area by system 2021
System Area (ha) % wetlands area % total area
Total 94,553 100.0% 7.0%
Total excluding riverine and artificial/highly modified riverine 71,255 75.4% 5.3%
Artificial and highly modified 6,636 7.0% 0.5%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 14,686 15.5% 1.1%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 282 0.3% 0.0%
Lacustrine (natural) 252 0.3% 0.0%
Lacustrine (slightly modified) 717 0.8% 0.1%
Lacustrine (unknown degree of modification) 8 0.0% 0.0%
Palustrine (natural) 47,362 50.1% 3.5%
Palustrine (slightly modified) 1,318 1.4% 0.1%
Riverine 23,293 24.6% 1.7%

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).

Mary Basin water resource planning area wetland area by habitat 2021
Habitat Area (ha) % wetlands area % total area
Total 63,896 100.0% 4.8%
Mangroves - Casuarina 1,113 1.7% 0.1%
Mangroves - other 9,085 14.2% 0.7%
Salt marsh and salt flats 4,767 7.5% 0.4%
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 242 0.4% 0.0%
Coastal and sub-coastal non-floodplain sand (perched) lake 10 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 11,051 17.3% 0.8%
Coastal and sub-coastal non-floodplain wet heath swamp 8,286 13.0% 0.6%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 996 1.6% 0.1%
Coastal and sub-coastal other non-floodplain swamp 0 0.0% 0.0%
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 20,159 31.6% 1.5%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 651 1.0% 0.0%
Coastal and sub-coastal floodplain wet heath swamp 7,536 11.8% 0.6%
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

Mary Basin water resource planning area 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 94,553 94,630 94,698 94,680 94,715 94,881 95,164 129,553 * 67.9%
Artificial and highly modified 6,636 6,629 6,626 7,275 7,444 7,333 7,223 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 14,686 14,686 14,687 14,687 14,678 14,680 14,690 15,295 96.0%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 282 282 282 31 4 1 1 0 n/a
Lacustrine (natural) 252 252 252 252 252 252 252 252 100.0%
Lacustrine (slightly modified) 717 723 722 686 673 635 584 0 n/a
Lacustrine (unknown degree of modification) 8 8 8 8 8 7 7 0 n/a
Palustrine (natural) 47,362 47,405 47,503 47,555 47,622 47,895 48,228 75,180 63.0%
Palustrine (slightly modified) 1,318 1,318 1,239 781 609 587 585 0 n/a
Riverine 23,293 23,327 23,380 23,405 23,425 23,491 23,593 38,826 60.0%

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

Mary Basin water resource planning area 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 63,896 63,938 63,958 63,302 63,161 63,412 63,754
Mangroves - Casuarina 1,113 1,113 1,114 938 909 908 915
Mangroves - other 9,085 9,084 9,084 9,045 9,039 9,039 9,040
Salt marsh and salt flats 4,767 4,768 4,768 4,732 4,732 4,732 4,734
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 242 242 242 242 242 242 242
Coastal and sub-coastal non-floodplain sand (perched) lake 10 10 10 10 10 10 10
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 11,051 11,059 11,091 10,840 10,857 10,916 11,032
Coastal and sub-coastal non-floodplain wet heath swamp 8,286 8,287 8,321 8,323 8,330 8,362 8,385
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 996 996 997 997 998 1,004 1,006
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 20,159 20,188 20,129 19,961 19,823 19,912 20,047
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 651 652 652 655 655 654 654
Coastal and sub-coastal floodplain wet heath swamp 7,536 7,540 7,551 7,559 7,567 7,634 7,689
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

Mary Basin water resource planning area land use
ALUMC code and description
Area (ha)
% total area
Total 1,342,977 99.9%
2.1 Grazing native vegetation 591,298 44.0%
1.1 Nature conservation 185,502 13.8%
2.2 Production native forests 156,384 11.6%
3.1 Plantation forests 113,437 8.4%
5.4 Residential and farm infrastructure 110,119 8.2%
1.3 Other minimal use 78,133 5.8%
6.5 Marsh/wetland 20,163 1.5%
4.3 Irrigated cropping 19,449 1.4%
5.5 Services 9,435 0.7%
6.6 Estuary/coastal waters 6,821 0.5%
1.2 Managed resource protection 6,701 0.5%
6.3 River 6,075 0.5%
4.4 Irrigated perennial horticulture 5,378 0.4%
6.2 Reservoir/dam 5,372 0.4%
4.2 Grazing irrigated modified pastures 5,204 0.4%
3.3 Cropping 5,093 0.4%
5.7 Transport and communication 4,368 0.3%
3.6 Land in transition 2,844 0.2%
5.3 Manufacturing and industrial 1,929 0.1%
5.8 Mining 1,685 0.1%
4.5 Irrigated seasonal horticulture 1,593 0.1%
5.2 Intensive animal production 1,421 0.1%
3.4 Perennial horticulture 1,375 0.1%
3.2 Grazing modified pastures 817 0.1%
4.1 Irrigated plantation forests 593 0.0%
5.9 Waste treatment and disposal 573 0.0%
6.1 Lake 468 0.0%
5.1 Intensive horticulture 394 0.0%
4.6 Irrigated land in transition 160 0.0%
5.6 Utilities 100 0.0%
6.4 Channel/aqueduct 84 0.0%
3.5 Seasonal horticulture 9 0.0%

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Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 5,429 723 557 229 6,154
Animals 1,072 35 260 108 1,107
Mammals 117 13 8 13 130
Birds 484 11 96 52 495
Reptiles 145 1 17 16 146
Amphibians 51 1 21 11 52
Lobe-finned fishes 1 0 1 1 1
Ray-finned fishes 64 7 71 4 71
Cartilaginous fishes 4 0 4 3 4
Lampreys 1 0 1 0 1
Insects 193 2 41 4 195
Malacostracans 12 0 0 4 12
Bacteria 41 0 0 0 41
Chromists 53 0 0 0 53
Fungi 1,005 0 0 0 1,005
Plants 3,255 688 297 121 3,945
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-water-resource-planning-area

This page should be cited as:

Department of Environment, Science and Innovation, Queensland (2013) Mary Basin water resource planning area — facts and maps, WetlandInfo website, accessed 29 May 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/water-resource-planning-area-mary-basin/