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

Theresa Creek (Fitzroy) 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

Theresa Creek (Fitzroy) Water Quality Improvement Plan catchment wetland area by system 2019
System Area (ha) % wetlands area % total area
Total 18,685 100.0% 1.6%
Total excluding riverine and artificial/highly modified riverine 5,395 28.9% 0.5%
Artificial and highly modified 4,047 21.7% 0.4%
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) 522 2.8% 0.0%
Palustrine (natural) 681 3.6% 0.1%
Palustrine (slightly modified) 145 0.8% 0.0%
Riverine 13,290 71.1% 1.2%
Theresa Creek (Fitzroy) Water Quality Improvement Plan catchment wetland area by habitat 2019
Habitat Area (ha) % wetlands area % total area
Total 826 100.0% 0.1%
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 201 24.4% 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 28 3.4% 0.0%
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 518 62.8% 0.0%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 0 0.0% 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 78 9.5% 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

Theresa Creek (Fitzroy) 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 18,685 18,689 18,561 18,269 18,026 17,524 17,503 * 83.6%
Artificial and highly modified 4,047 4,041 3,893 3,588 3,321 2,756 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) 522 522 521 521 521 521 0 n/a
Palustrine (natural) 681 681 681 682 684 684 1,133 60.1%
Palustrine (slightly modified) 145 145 145 156 156 156 0 n/a
Riverine 13,290 13,300 13,321 13,321 13,344 13,407 16,370 81.2%

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

Theresa Creek (Fitzroy) 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 826 826 826 838 840 840
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 201 201 201 201 203 203
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 28 28 28 28 28 28
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 518 518 519 531 531 531
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 0 0 0 0 0 0
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 78 78 78 78 78 78

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

Theresa Creek (Fitzroy) Water Quality Improvement Plan catchment land use
ALUMC code and description
Area (ha)
% total area
Total 1,149,860 100.0%
2.1 Grazing native vegetation 833,133 72.5%
3.3 Cropping 143,803 12.5%
2.2 Production native forests 58,230 5.1%
4.3 Irrigated cropping 30,873 2.7%
1.2 Managed resource protection 12,894 1.1%
1.3 Other minimal use 12,855 1.1%
5.8 Mining 11,885 1.0%
3.2 Grazing modified pastures 11,072 1.0%
6.5 Marsh/wetland 8,625 0.8%
5.4 Residential and farm infrastructure 6,825 0.6%
6.2 Reservoir/dam 4,006 0.3%
5.7 Transport and communication 3,664 0.3%
1.1 Nature conservation 3,092 0.3%
4.4 Irrigated perennial horticulture 2,987 0.3%
4.2 Grazing irrigated modified pastures 1,738 0.2%
5.5 Services 1,479 0.1%
6.4 Channel/aqueduct 1,033 0.1%
4.6 Irrigated land in transition 463 0.0%
5.3 Manufacturing and industrial 460 0.0%
4.5 Irrigated seasonal horticulture 250 0.0%
6.3 River 197 0.0%
5.6 Utilities 110 0.0%
5.9 Waste treatment and disposal 95 0.0%
5.2 Intensive animal production 67 0.0%
6.1 Lake 24 0.0%
5.1 Intensive horticulture 1 0.0%

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Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 1,521 157 159 43 1,678
Animals 515 20 112 28 535
Mammals 60 10 2 4 70
Birds 273 5 58 13 278
Reptiles 111 1 9 9 112
Amphibians 22 1 12 0 23
Ray-finned fishes 28 3 31 2 31
Insects 21 0 0 0 21
Fungi 4 0 0 0 4
Plants 1,002 137 47 15 1,139

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) Theresa Creek (Fitzroy) 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-theresa-creek-fitzroy/

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