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Isaac local government area

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Area homepage: www.isaac.qld.gov.au

Catchment stories info

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Wetland extents info metadata

Based on wetland mapping version 4.0

Isaac local government area wetland area by system 2013
System Area (km²) % wetlands area % total area
Total 1,502.5 100.0% 2.6%
Artificial and highly modified 156.1 10.4% 0.3%
Estuarine 302.1 20.1% 0.5%
Lacustrine 3.9 0.3% 0.0%
Palustrine 205.8 13.7% 0.4%
Riverine 834.5 55.5% 1.4%

There are approximately 2,895 lacustrine/palustrine wetlands in this region.

Isaac local government area wetland area by habitat 2013
Habitat Area (km²) % wetlands area % total area
Total 1,502.5 100.0% 2.6%
Estuarine - mangroves and related tree communities 86.0 5.7% 0.1%
Estuarine - salt flats and saltmarshes 216.1 14.4% 0.4%
Coastal and sub-coastal saline swamp 32.1 2.1% 0.1%
Coastal and sub-coastal non-floodplain tree swamp—Melaleuca spp. and Eucalypus spp. 18.1 1.2% 0.0%
Coastal and sub-coastal non-floodplain grass sedge and herb swamp 0.5 0.0% 0.0%
Coastal and sub-coastal floodplain tree swamp—Melaleuca spp. and Eucalypus spp. 69.3 4.6% 0.1%
Coastal and sub-coastal floodplain grass, sedge, herb swamp 79.6 5.3% 0.1%
Coastal and sub-coastal non-floodplain soil lake 3.9 0.3% 0.0%
Arid and semi-arid tree swamp (floodplain) 0.1 0.0% 0.0%
Arid and semi-arid grass, sedge and herb swamp (floodplain) 1.5 0.1% 0.0%
Arid and semi-arid tree swamp (non-floodplain) 4.3 0.3% 0.0%
Arid and semi-arid grass, sedge and herb swamp (non-floodplain) 0.0 0.0% 0.0%
Arid and semi-arid non-floodplain spring swamp 0.3 0.0% 0.0%
Artificial and highly modified wetlands (dams, ring tanks, irrigation channels) 156.1 10.4% 0.3%
(modified natural) Coastal and sub-coastal floodplain tree swamp—Melaleuca spp. and Eucalypus spp. 0.1 0.0% 0.0%
Riverine 834.5 55.5% 1.4%

Disclaimer

Areas do not include marine or estuarine waters but do include estuarine wetland vegetation
(e.g. mangroves and tidal flats).

Areas are approximate and calculated using the GDA94 / Australian Albers projection.

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.

Wetland extent changes

Isaac local government area wetland extent change by system
System 2013 area
(km²)
2009 area
(km²)
2005 area
(km²)
2001 area
(km²)
2013/pre-clear
percentage
Total 1,502.5 1,488.6 1,477.4 1,465.8 80.7%
Artificial and highly modified 156.1 141.0 128.1 111.9 n/a
Estuarine 302.1 302.2 302.3 302.3 97.6%
Lacustrine 3.9 3.9 3.9 3.9 71.9%
Palustrine 205.8 205.9 206.1 206.3 61.5%
Riverine 834.5 835.6 837.1 841.5 77.3%
Isaac local government area wetland extent change by habitat
Habitat 2013 area
(km²)
2009 area
(km²)
2005 area
(km²)
2001 area
(km²)
Total 1,502.5 1,488.6 1,477.4 1,465.8
Estuarine - mangroves and related tree communities 86.0 86.0 86.0 86.0
Estuarine - salt flats and saltmarshes 216.1 216.1 216.2 216.3
Coastal and sub-coastal saline swamp 32.1 32.1 32.1 32.1
Coastal and sub-coastal non-floodplain tree swamp—Melaleuca spp. and Eucalypus spp. 18.1 18.1 18.1 18.2
Coastal and sub-coastal non-floodplain grass sedge and herb swamp 0.5 1.3 1.3 1.3
Coastal and sub-coastal floodplain tree swamp—Melaleuca spp. and Eucalypus spp. 69.3 68.5 68.7 68.8
Coastal and sub-coastal floodplain grass, sedge, herb swamp 79.6 79.6 79.7 79.7
Coastal and sub-coastal non-floodplain soil lake 3.9 3.9 3.9 3.9
Arid and semi-arid tree swamp (floodplain) 0.1 0.1 0.1 0.1
Arid and semi-arid grass, sedge and herb swamp (floodplain) 1.5 1.5 1.5 1.5
Arid and semi-arid tree swamp (non-floodplain) 4.3 4.3 4.3 4.3
Arid and semi-arid grass, sedge and herb swamp (non-floodplain) 0.0 0.0 0.0 0.0
Arid and semi-arid non-floodplain spring swamp 0.3 0.3 0.3 0.3
Artificial and highly modified wetlands (dams, ring tanks, irrigation channels) 156.1 141.0 128.0 111.8
(modified natural) Coastal and sub-coastal floodplain tree swamp—Melaleuca spp. and Eucalypus spp. 0.1 0.1 0.1 0.1
Riverine 834.5 835.6 837.1 841.5

Disclaimer

Areas do not include marine or estuarine waters but do include estuarine wetland vegetation
(e.g. mangroves and tidal flats).

Areas are approximate and calculated using the GDA94 / Australian Albers projection.

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.

Wildlife

Kingdom
Class
Native Introduced Wetland
indicator
species
Rare or
threatened
species
All
TOTAL 3322 305 353 90 3631
Animals 749 21 147 45 774
Mammals 100 12 4 10 112
Birds 396 7 83 19 407
Reptiles 161 1 11 12 162
Amphibians 35 1 17 2 36
Ray-finned fishes 31 0 31 1 31
Insects 26 0 1 1 26
Fungi 79 0 0 0 79
Plants 2473 284 206 45 2757
Protists 21 0 0 0 21

Note: Wildlife statistics are based on information that has been submitted to the EHP 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-lga

This page should be cited as:

Isaac local government area — facts and maps, WetlandInfo, Department of Environment and Heritage Protection, Queensland, viewed 1 February 2017, <https://wetlandinfo.ehp.qld.gov.au/wetlands/facts-maps/lga-isaac/>.

Queensland Government
WetlandInfo   —   Department of Environment and Heritage Protection