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

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Drainage sub-basins

Maroochy River drainage sub-basin

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Name: Maroochy River
Area type: Drainage sub-basin
Total area: 153,905 ha
% total Qld: 0.1%
Towns: Alexandra, Beerburrum, Beerwah, Bongaree, Buddina, Buderim, Caloundra, Eumundi, Landsborough, Maroochydore, Nambour, Toorbul, Woorim, Yandina
Page table of contents
Catchment stories
Wetland observations
Wetland extents
Wetland extent changes
Australian Land Use and Management Classification (ALUMC)
Drainage divisions
Drainage 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
External links/description
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

Maroochy River drainage sub-basin wetland area by system 2019
System Area (ha) % wetlands area % total area
Total 27,537 100.0% 17.9%
Total excluding riverine and artificial/highly modified riverine 23,766 86.3% 15.4%
Artificial and highly modified 1,948 7.1% 1.3%
Intertidal (saltmarsh, saltflats, mangroves) (natural) 4,038 14.7% 2.6%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 282 1.0% 0.2%
Lacustrine (natural) 37 0.1% 0.0%
Lacustrine (slightly modified) 387 1.4% 0.3%
Palustrine (natural) 16,037 58.2% 10.4%
Palustrine (slightly modified) 1,042 3.8% 0.7%
Riverine 3,765 13.7% 2.4%

View wetland system extents for all drainage sub-basins

Maroochy River drainage sub-basin wetland area by habitat 2019
Habitat Area (ha) % wetlands area % total area
Total 21,437 100.0% 13.9%
Mangroves - Casuarina 913 4.3% 0.6%
Mangroves - other 2,352 11.0% 1.5%
Salt marsh and salt flats 1,055 4.9% 0.7%
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 37 0.2% 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 4,092 19.1% 2.7%
Coastal and sub-coastal non-floodplain wet heath swamp 1,000 4.7% 0.6%
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 287 1.3% 0.2%
Coastal and sub-coastal other non-floodplain swamp 0 0.0% 0.0%
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 10,263 47.9% 6.7%
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 157 0.7% 0.1%
Coastal and sub-coastal floodplain wet heath swamp 1,280 6.0% 0.8%
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%

View wetland habitat area for all drainage sub-basins

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

Maroochy River drainage sub-basin 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 27,537 27,603 27,605 27,655 27,856 27,948 53,310 * 48.0%
Artificial and highly modified 1,948 1,992 2,682 2,887 2,857 3,125 0 n/a
Intertidal (saltmarsh, saltflats, mangroves) (natural) 4,038 4,040 4,032 4,030 4,023 4,026 4,698 85.9%
Intertidal (saltmarsh, saltflats, mangroves) (slightly modified) 282 282 31 5 1 1 0 n/a
Lacustrine (natural) 37 37 37 37 37 37 37 100.1%
Lacustrine (slightly modified) 387 371 330 309 276 194 0 n/a
Palustrine (natural) 16,037 16,144 16,194 16,251 16,463 16,306 39,362 40.7%
Palustrine (slightly modified) 1,042 960 510 339 360 350 0 n/a
Riverine 3,765 3,776 3,790 3,796 3,838 3,909 9,212 40.9%

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

metadata View 2019 wetland system extents for all drainage sub-basins

metadata View 2017 wetland system extents for all drainage sub-basins

metadata View 2013 wetland system extents for all drainage sub-basins

metadata View 2009 wetland system extents for all drainage sub-basins

metadata View 2005 wetland system extents for all drainage sub-basins

metadata View 2001 wetland system extents for all drainage sub-basins

metadata View pre-clear wetland system extents for all drainage sub-basins

metadata View 2019/pre-clear wetland system extent percentages for all drainage sub-basins

Maroochy River drainage sub-basin 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 21,437 21,464 20,803 20,662 20,885 20,720
Mangroves - Casuarina 913 915 731 709 699 699
Mangroves - other 2,352 2,352 2,313 2,306 2,306 2,307
Salt marsh and salt flats 1,055 1,056 1,020 1,019 1,020 1,021
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 37 37 37 37 37 37
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 4,092 4,124 3,870 3,887 3,933 3,987
Coastal and sub-coastal non-floodplain wet heath swamp 1,000 1,034 1,035 1,041 1,074 819
Coastal and sub-coastal non-floodplain grass, sedge, and herb swamp 287 288 288 289 291 291
Coastal and sub-coastal other non-floodplain swamp 0 0 0 0 0 0
Coastal and sub-coastal floodplain tree (Melaleuca and Eucalypt) swamp 10,263 10,214 10,061 9,922 10,033 10,052
Coastal and sub-coastal floodplain grass, sedge, and herb swamp 157 157 157 157 154 154
Coastal and sub-coastal floodplain wet heath swamp 1,280 1,287 1,292 1,295 1,339 1,354
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

metadata View 2019 wetland habitat area for all drainage sub-basins

metadata View 2017 wetland habitat area for all drainage sub-basins

metadata View 2013 wetland habitat area for all drainage sub-basins

metadata View 2009 wetland habitat area for all drainage sub-basins

metadata View 2005 wetland habitat area for all drainage sub-basins

metadata View 2001 wetland habitat area for all drainage sub-basins

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

Maroochy River drainage sub-basin land use
ALUMC code and description
Area (ha)
% total area
Total 153,796 99.9%
5.4 Residential and farm infrastructure 35,917 23.3%
1.1 Nature conservation 21,661 14.1%
3.1 Plantation forests 20,813 13.5%
2.1 Grazing native vegetation 18,576 12.1%
1.3 Other minimal use 12,111 7.9%
6.5 Marsh/wetland 8,331 5.4%
3.6 Land in transition 6,908 4.5%
2.2 Production native forests 6,162 4.0%
3.4 Perennial horticulture 5,048 3.3%
5.5 Services 3,882 2.5%
3.3 Cropping 3,621 2.4%
5.7 Transport and communication 1,798 1.2%
4.4 Irrigated perennial horticulture 1,642 1.1%
6.2 Reservoir/dam 1,439 0.9%
6.6 Estuary/coastal waters 876 0.6%
6.3 River 829 0.5%
5.2 Intensive animal production 804 0.5%
5.3 Manufacturing and industrial 791 0.5%
4.5 Irrigated seasonal horticulture 728 0.5%
5.8 Mining 474 0.3%
5.1 Intensive horticulture 334 0.2%
1.2 Managed resource protection 302 0.2%
4.3 Irrigated cropping 209 0.1%
5.9 Waste treatment and disposal 203 0.1%
4.2 Grazing irrigated modified pastures 175 0.1%
6.1 Lake 122 0.1%
5.6 Utilities 35 0.0%
3.5 Seasonal horticulture 3 0.0%
4.6 Irrigated land in transition 3 0.0%

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Drainage divisions info metadata

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Drainage 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

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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 Tweed-Moreton (TM)

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Marine provincial bioregions metadata

  • map Central Eastern Shelf Transition

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Regional plans info metadata

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World Heritage areas info metadata

none

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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

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Report cards metadata

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Conservation parks info metadata

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State forests info metadata

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Forest reserves info metadata

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Resources reserves info metadata

none

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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

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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

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Wetland management case studies info metadata

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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

none

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Water Quality Improvement Plan catchments info metadata

none

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

none

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Shorebird zones info metadata

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Biopassage structures info metadata

Name Construction year Structure types Stream name
map Maud Canal Weir, SunCentral 2018 Pool and Weir Cornmeal Creek
map Mooloolaba Weir 1970 Pool and Weir Mooloolah River

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Wildlife

Kingdom
Class
 Native Introduced Wetland
indicator
species		 Rare or
threatened
species		 All
TOTAL 4,072 574 431 157 4,646
Animals 863 30 185 82 893
Mammals 100 11 8 11 111
Birds 440 10 94 41 450
Reptiles 106 1 14 10 107
Amphibians 44 1 16 9 45
Lobe-finned fishes 1 0 1 1 1
Ray-finned fishes 41 5 46 3 46
Lampreys 1 0 1 1 1
Insects 122 2 5 3 124
Malacostracans 8 0 0 3 8
Bacteria 21 0 0 0 21
Chromists 43 0 0 0 43
Fungi 710 0 0 0 710
Plants 2,432 544 246 75 2,976
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-sub-basin

This page should be cited as:

Department of Environment, Science and Innovation, Queensland (2013) Maroochy River drainage sub-basin — facts and maps, WetlandInfo website, accessed 18 March 2025. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/facts-maps/sub-basin-maroochy-river/

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