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

Baffle (Burnett Mary) Water Quality Improvement Plan catchment

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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

Baffle (Burnett Mary) Water Quality Improvement Plan catchment wetland area by system 2019
System Area (ha) % wetlands area % total area
Total 32,033 100.0% 7.8%
Total excluding riverine and artificial/highly modified riverine 25,228 78.8% 6.2%
Artificial and highly modified 1,018 3.2% 0.2%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 13,426 41.9% 3.3%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 0 0.0% 0.0%
Lacustrine (natural) 13 0.0% 0.0%
Lacustrine (slightly modified) 140 0.4% 0.0%
Palustrine (natural) 10,339 32.3% 2.5%
Palustrine (slightly modified) 293 0.9% 0.1%
Riverine 6,805 21.2% 1.7%
Baffle (Burnett Mary) Water Quality Improvement Plan catchment wetland area by habitat 2019
Habitat Area (ha) % wetlands area % total area
Total 24,065 100.0% 5.9%
Mangroves - Casuarina 506 2.1% 0.1%
Mangroves - other 8,135 33.8% 2.0%
Salt marsh and salt flats 4,779 19.9% 1.2%
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 13 0.1% 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 3,394 14.1% 0.8%
Coastal and sub-coastal non-floodplain wet heath swamp 466 1.9% 0.1%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 53 0.2% 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 5,697 23.7% 1.4%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 322 1.3% 0.1%
Coastal and sub-coastal floodplain wet heath swamp 699 2.9% 0.2%
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

Baffle (Burnett Mary) Water Quality Improvement Plan catchment 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 32,033 32,045 32,127 32,125 32,197 32,172 35,345 * 87.8%
Artificial and highly modified 1,018 1,019 1,002 973 952 883 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 13,426 13,427 13,436 13,439 13,439 13,443 13,528 99.2%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 0 0 0 0 0 0 0 n/a
Lacustrine (natural) 13 13 13 13 13 13 13 100.0%
Lacustrine (slightly modified) 140 140 139 139 139 123 0 n/a
Palustrine (natural) 10,339 10,347 10,429 10,448 10,514 10,568 13,135 78.7%
Palustrine (slightly modified) 293 293 293 293 293 267 0 n/a
Riverine 6,805 6,805 6,814 6,820 6,847 6,874 8,669 78.5%

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

Baffle (Burnett Mary) Water Quality Improvement Plan catchment 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 24,065 24,075 24,166 24,187 24,253 24,285
Mangroves - Casuarina 506 507 509 509 509 509
Mangroves - other 8,135 8,135 8,141 8,142 8,142 8,144
Salt marsh and salt flats 4,779 4,779 4,780 4,781 4,781 4,782
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 13 13 13 13 13 13
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 3,394 3,394 3,424 3,433 3,476 3,489
Coastal and sub-coastal non-floodplain wet heath swamp 466 466 466 466 467 467
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 53 53 53 53 53 53
Coastal and sub-coastal other non-floodplain swamp 0 0 0 0 0 0
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 5,697 5,706 5,758 5,767 5,776 5,790
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 322 322 322 322 328 328
Coastal and sub-coastal floodplain wet heath swamp 699 699 699 699 706 707
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

Baffle (Burnett Mary) Water Quality Improvement Plan catchment land use
ALUMC code and description
Area (ha)
% total area
Total 407,553 99.8%
2.1 Grazing native vegetation 272,285 66.7%
1.1 Nature conservation 64,902 15.9%
1.3 Other minimal use 16,432 4.0%
6.5 Marsh/wetland 13,716 3.4%
3.1 Plantation forests 11,495 2.8%
2.2 Production native forests 9,393 2.3%
5.4 Residential and farm infrastructure 5,315 1.3%
1.2 Managed resource protection 2,981 0.7%
6.3 River 2,560 0.6%
4.4 Irrigated perennial horticulture 1,698 0.4%
4.3 Irrigated cropping 1,489 0.4%
5.7 Transport and communication 1,348 0.3%
6.2 Reservoir/dam 1,305 0.3%
5.5 Services 1,124 0.3%
3.2 Grazing modified pastures 425 0.1%
5.8 Mining 268 0.1%
3.3 Cropping 231 0.1%
5.2 Intensive animal production 198 0.0%
4.5 Irrigated seasonal horticulture 193 0.0%
6.1 Lake 123 0.0%
5.3 Manufacturing and industrial 40 0.0%
5.9 Waste treatment and disposal 20 0.0%
5.6 Utilities 10 0.0%
5.1 Intensive horticulture 3 0.0%

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Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 2,590 255 323 79 2,845
Animals 628 22 145 48 650
Mammals 79 11 6 10 90
Birds 349 7 80 27 356
Reptiles 96 1 10 7 97
Amphibians 34 1 15 2 35
Ray-finned fishes 32 1 33 1 33
Cartilaginous fishes 1 0 1 1 1
Insects 35 1 0 0 36
Malacostracans 2 0 0 0 2
Bacteria 1 0 0 0 1
Chromists 2 0 0 0 2
Fungi 123 0 0 0 123
Plants 1,836 233 178 31 2,069

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-wqip

This page should be cited as:

Department of Environment, Science and Innovation, Queensland (2013) Baffle (Burnett Mary) Water Quality Improvement Plan catchment — facts and maps, WetlandInfo website, accessed 16 April 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/wqip-baffle-burnett-mary/

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