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

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IBRA subregions

Marlborough Plains IBRA subregion

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Name: Marlborough Plains
Area type: IBRA subregion
Total area: 1,250,611 ha
% total Qld: 0.7%
Page table of contents
Catchment stories
Wetland observations
Wetland extents
Wetland extent changes
Australian Land Use and Management Classification (ALUMC)
Drainage divisions
Drainage basins
Drainage sub-basins
Regional natural resource management (NRM) bodies
Local government areas
100K map tiles
Climate zones
Bioregions
Biogeographic subregions
IBRA bioregions
IBRA subregions
Bioregional assessment areas
Marine meso-scale bioregions
Marine provincial bioregions
Regional plans
World Heritage areas
Ramsar internationally important wetlands
DIWA nationally important wetlands
National parks
Marine parks (Queensland)
Study areas
Report cards
Conservation parks
State forests
Forest reserves
Resources reserves
Timber reserves
Fish habitat areas
Coastal management district
Nature refuges
Freshwater biogeographic provinces
Aquatic Conservation Assessments (AquaBAMM) and others
Wetland (aquatic ecosystem) type—conceptual models
Wetland (aquatic ecosystem) type—management profiles
Groundwater dependent ecosystem type—conceptual models
Healthy Land and Water conceptual models
Water resource planning areas
Aquatic ecosystem monitoring programs
Point source monitoring
Wetland soil indicator case studies
Wetland management case studies
Wetland projects
Area specific conceptual model case studies
Paddock to Reef (P2R) report cards
Water Quality Improvement Plan catchments
EPP (Water) scheduled environmental values and water quality objectives
Shorebird zones
Biopassage structures
Related legislation/policies
Wildlife

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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

Marlborough Plains IBRA subregion wetland area by system 2019
System Area (ha) % wetlands area % total area
Total 215,103 100.0% 17.2%
Total excluding riverine and artificial/highly modified riverine 197,255 91.7% 15.8%
Artificial and highly modified 10,611 4.9% 0.8%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 137,250 63.8% 11.0%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 954 0.4% 0.1%
Lacustrine (natural) 593 0.3% 0.0%
Lacustrine (slightly modified) 597 0.3% 0.0%
Palustrine (natural) 9,696 4.5% 0.8%
Palustrine (slightly modified) 37,554 17.5% 3.0%
Riverine 17,847 8.3% 1.4%

View wetland system extents for all IBRA subregions

Marlborough Plains IBRA subregion wetland area by habitat 2019
Habitat Area (ha) % wetlands area % total area
Total 142,185 100.0% 11.4%
Mangroves - Casuarina 27 0.0% 0.0%
Mangroves - other 58,627 41.2% 4.7%
Salt marsh and salt flats 35,755 25.1% 2.9%
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 568 0.4% 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 55 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 1,257 0.9% 0.1%
Coastal and sub-coastal non-floodplain wet heath swamp 81 0.1% 0.0%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 205 0.1% 0.0%
Coastal and sub-coastal other non-floodplain swamp 639 0.4% 0.1%
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 9,134 6.4% 0.7%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 35,681 25.1% 2.9%
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 157 0.1% 0.0%

View wetland habitat area for all IBRA subregions

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

Marlborough Plains 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 215,103 215,117 215,159 214,965 214,731 214,674 212,447 * 96.3%
Artificial and highly modified 10,611 10,607 10,465 10,224 9,968 9,365 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 137,250 137,250 137,272 137,312 137,435 137,587 173,792 79.0%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 954 954 954 954 937 978 0 n/a
Lacustrine (natural) 593 593 593 593 593 593 593 100.0%
Lacustrine (slightly modified) 597 609 612 596 583 537 0 n/a
Palustrine (natural) 9,696 9,696 9,850 9,874 9,884 10,251 18,162 53.4%
Palustrine (slightly modified) 37,554 37,554 37,537 37,529 37,404 37,403 0 n/a
Riverine 17,847 17,853 17,877 17,883 17,927 17,961 19,899 89.7%

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

metadata View 2019 wetland system extents for all IBRA subregions

metadata View 2017 wetland system extents for all IBRA subregions

metadata View 2013 wetland system extents for all IBRA subregions

metadata View 2009 wetland system extents for all IBRA subregions

metadata View 2005 wetland system extents for all IBRA subregions

metadata View 2001 wetland system extents for all IBRA subregions

metadata View pre-clear wetland system extents for all IBRA subregions

metadata View 2019/pre-clear wetland system extent percentages for all IBRA subregions

Marlborough Plains 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 142,185 142,186 142,343 142,386 142,387 142,825
Mangroves - Casuarina 27 27 27 27 27 27
Mangroves - other 58,627 58,627 58,632 58,628 58,632 58,640
Salt marsh and salt flats 35,755 35,755 35,769 35,813 35,916 35,980
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 568 568 571 557 557 557
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 55 55 55 55 55 55
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 1,257 1,257 1,256 1,256 1,258 1,257
Coastal and sub-coastal non-floodplain wet heath swamp 81 81 81 81 81 81
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 205 205 205 205 205 205
Coastal and sub-coastal other non-floodplain swamp 639 639 639 639 639 639
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 9,134 9,134 9,258 9,267 9,251 9,618
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 35,681 35,681 35,694 35,701 35,610 35,610
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 157 157 157 157 157 157

metadata View 2019 wetland habitat area for all IBRA subregions

metadata View 2017 wetland habitat area for all IBRA subregions

metadata View 2013 wetland habitat area for all IBRA subregions

metadata View 2009 wetland habitat area for all IBRA subregions

metadata View 2005 wetland habitat area for all IBRA subregions

metadata View 2001 wetland habitat area for all IBRA subregions

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

Marlborough Plains IBRA subregion land use
ALUMC code and description
Area (ha)
% total area
Total 1,245,296 99.6%
2.1 Grazing native vegetation 769,036 61.5%
1.3 Other minimal use 169,060 13.5%
6.5 Marsh/wetland 151,839 12.1%
2.2 Production native forests 43,222 3.5%
1.1 Nature conservation 33,492 2.7%
5.4 Residential and farm infrastructure 23,956 1.9%
6.3 River 12,257 1.0%
6.2 Reservoir/dam 6,388 0.5%
3.1 Plantation forests 5,991 0.5%
1.2 Managed resource protection 5,234 0.4%
3.3 Cropping 4,879 0.4%
5.5 Services 3,896 0.3%
5.7 Transport and communication 3,865 0.3%
4.3 Irrigated cropping 2,870 0.2%
4.4 Irrigated perennial horticulture 2,062 0.2%
6.1 Lake 1,735 0.1%
5.8 Mining 1,336 0.1%
3.2 Grazing modified pastures 841 0.1%
5.3 Manufacturing and industrial 813 0.1%
5.6 Utilities 629 0.1%
4.1 Irrigated plantation forests 571 0.0%
4.5 Irrigated seasonal horticulture 531 0.0%
4.2 Grazing irrigated modified pastures 243 0.0%
5.2 Intensive animal production 178 0.0%
5.9 Waste treatment and disposal 172 0.0%
4.6 Irrigated land in transition 93 0.0%
3.6 Land in transition 50 0.0%
5.1 Intensive horticulture 41 0.0%
3.4 Perennial horticulture 16 0.0%
6.6 Estuary/coastal waters < 1 0.0%

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Drainage divisions info metadata

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Drainage basins info metadata

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Drainage sub-basins info metadata

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Regional natural resource management (NRM) bodies info metadata

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Local government areas info metadata

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100K map tiles info metadata

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Climate zones info metadata

  • map Subtropical
  • map Tropical

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Bioregions info metadata

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Biogeographic subregions info metadata

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IBRA bioregions info metadata

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IBRA subregions info metadata

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Bioregional assessment areas info metadata

none

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Marine meso-scale bioregions metadata

  • map Shoalwater Coast (SC)

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Marine provincial bioregions metadata

  • map Northeast Shelf Province

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Regional plans info metadata

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World Heritage areas info metadata

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Ramsar internationally important wetlands info metadata

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DIWA nationally important wetlands info metadata

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National parks info metadata

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Marine parks (Queensland) info metadata

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Study areas metadata

none

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Report cards metadata

none

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Conservation parks info metadata

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State forests info metadata

  • map Alligator Creek State Forest
  • map Aricia State Forest
  • map Byfield State Forest
  • map Canal Creek State Forest
  • map Curtis Island State Forest
  • map Eugene State Forest
  • map Glencoe State Forest
  • map Lake Learmouth State Forest
  • map Marlborough State Forest
  • map Mount Archer State Forest
  • map Mount Larcom State Forest
  • map North Curtis Island State Forest
  • map Rundle State Forest
  • map Scrubby Mountain State Forest
  • map Targinie State Forest
  • map Ulam Range State Forest
  • map Werribee Creek State Forest

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Forest reserves info metadata

none

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Resources reserves info metadata

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Timber reserves info metadata

none

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Fish habitat areas info metadata

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Coastal management district info metadata

  • map Available (all have been combined since February 2012)

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Nature refuges info metadata

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Freshwater biogeographic provinces info metadata

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Aquatic Conservation Assessments (AquaBAMM) and others info metadata

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Wetland (aquatic ecosystem) type—conceptual models info metadata

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Wetland (aquatic ecosystem) type—management profiles info metadata

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Groundwater dependent ecosystem type—conceptual models info metadata

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Healthy Land and Water conceptual models info metadata

none

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Water resource planning areas info metadata

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Aquatic ecosystem monitoring programs info metadata

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Point source monitoring info metadata

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Wetland soil indicator case studies info metadata

none

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Wetland management case studies info metadata

none

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Wetland projects info metadata

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Area specific conceptual model case studies info metadata

none

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Paddock to Reef (P2R) report cards info metadata

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Water Quality Improvement Plan catchments info metadata

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EPP (Water) scheduled environmental values and water quality objectives info metadata

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Shorebird zones info metadata

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Biopassage structures info metadata

Name Construction year Structure types Stream name
map Amity Creek 2010 Rock Ramp Amity Creek
map Botanic Gardens 2012 Rock Ramp Moores Creek
map Bridge Creek 2010 Culvert Bridge Creek
map Duckponds 2009 Culvert Scrubby Creek
map Eden Bann Weir 2010 Mechanical Fitzroy River
map Fitzroy Barrage 2010 Vertical slot, Cone Fitzroy River
map Kinka Swamp X 2 2010 Rock ramp, Removal Kinka Creek
map Meura Plains 2009 Removal Sheepwash Creek
map Old Bruce Hway Rockhampton 2016 Culvert Woolwash Creek
map St Lawrence 1 2009 Rock Ramp Unnamed Creek
map St Lawrence 2 2009 Rock Ramp Unnamed Creek
map Thompson Point Rd 2018 Rock Ramp Nankin Creek
map Tooloombah Creek 2022 Culvert Tooloombah Creek
map Wattle Bank Gauge 2010 Vertical slot Fitzroy River
map Wran Causeway 2013 Rock Ramp Wran Creek

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Wildlife

Kingdom
Class
 Native Introduced Wetland
indicator
species		 Rare or
threatened
species		 All
TOTAL 3,389 503 438 119 3,892
Animals 775 28 184 69 803
Mammals 101 13 8 14 114
Birds 413 9 96 38 422
Reptiles 136 1 14 12 137
Amphibians 31 1 14 1 32
Ray-finned fishes 48 3 51 2 51
Cartilaginous fishes 1 0 1 1 1
Insects 45 1 0 1 46
Bacteria 4 0 0 0 4
Chromists 25 0 0 0 25
Fungi 136 0 0 0 136
Plants 2,449 475 254 50 2,924

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) Marlborough Plains IBRA subregion — facts and maps, WetlandInfo website, accessed 17 April 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/ibra-subregion-marlborough-plains/

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