Drainage sub-basin 2019/pre-clear wetland extent percentages

Definition of drainage sub-basin

based on a comparison of 2019 and pre-clear wetland mapping

2019/pre-clear wetland extent percentage by drainage sub-basin
Download this table in .CSV format

Drainage sub-basin	Wetland extent percentage 2019/pre-clear by system				Total percentage
	intertidal (saltmarsh, saltflats, mangroves) (natural)	lacustrine (natural)	palustrine (natural)	riverine
All	94.6%	99.4%	93.2%	* n/a	* n/a
Albert River	75.9%	-	44.1%	62.7%	62.2%
Alice River	-	98.7%	99.4%	99.8%	99.5%
Archer River	100.0%	-	99.6%	99.9%	99.8%
Baffle Creek	99.3%	100.0%	78.2%	78.5%	87.6%
Balonne River	-	2.8%	71.8%	* n/a	* n/a
Barcoo River	-	100.0%	95.3%	95.7%	97.0%
Barker & Barambah Creeks	-	-	71.0%	66.4%	67.7%
Barratta Creek	85.2%	100.0%	55.8%	75.9%	102.9%
Barron River	74.7%	100.0%	21.3%	73.3%	68.0%
Black River	96.7%	-	80.0%	86.0%	88.7%
Bohle River	84.2%	-	28.5%	61.4%	79.1%
Bowen River	-	100.0%	28.2%	* n/a	* n/a
Boyne & Auburn Rivers	-	-	66.6%	58.1%	59.4%
Boyne River	63.3%	-	2.9%	78.7%	128.2%
Bremer River	-	-	41.4%	61.8%	52.5%
Brisbane River	45.7%	-	31.6%	54.6%	53.0%
Bulloo River	-	100.0%	99.9%	99.4%	100.0%
Burrum River	94.2%	-	67.6%	90.3%	80.7%
Caboolture River	92.6%	-	32.4%	65.7%	48.1%
Calliope River	87.6%	100.0%	100.6%	78.8%	88.8%
Cliffdale Creek	100.0%	-	99.8%	99.9%	100.0%
Cloncurry River	-	-	99.7%	99.5%	99.8%
Coen River	-	-	99.5%	99.8%	99.8%
Coleman River	100.0%	-	99.6%	99.9%	99.9%
Comet River	-	92.2%	61.5%	92.4%	88.8%
Condamine River	-	72.9%	79.5%	60.3%	68.8%
Coomera & Nerang Rivers	68.8%	-	13.2%	40.0%	34.4%
Cooper Creek	-	99.9%	99.9%	99.9%	100.0%
Curtis Island	98.5%	-	98.8%	100.0%	98.6%
Daintree River	98.3%	-	79.6%	56.5%	77.6%
Dawson River	-	95.6%	86.3%	* n/a	* n/a
Diamantina River	-	99.9%	100.0%	99.7%	100.0%
Don River	79.8%	-	18.3%	87.0%	91.2%
Ducie River	100.0%	-	99.8%	99.9%	99.9%
Dumaresq River	-	-	87.7%	49.8%	50.9%
Edward River	95.9%	-	99.7%	99.7%	98.7%
Eight Mile Creek	100.0%	-	99.8%	99.9%	100.0%
Einasleigh River	-	100.0%	97.9%	99.6%	99.6%
Elliott River	96.5%	-	84.1%	81.0%	87.4%
Embley River	100.0%	-	99.8%	99.6%	100.0%
Endeavour River	97.4%	100.0%	97.4%	97.6%	98.0%
Eyre Creek	-	100.0%	100.0%	100.0%	100.0%
Fitzroy River	87.0%	98.9%	49.5%	88.8%	92.1%
Flinders River	100.0%	96.6%	98.9%	99.7%	100.0%
Fraser Island	100.3%	100.0%	99.2%	99.2%	99.5%
Freshwater Creek	-	-	0.0%	23.3%	23.3%
Georgina River	-	99.9%	99.9%	99.9%	100.2%
Gilbert River	100.0%	99.1%	98.5%	96.0%	97.9%
Gregory River	99.7%	-	91.2%	86.1%	88.0%
Hann River	100.0%	-	99.5%	99.8%	99.8%
Haughton River	91.5%	43.2%	51.1%	86.9%	92.7%
Hay	-	100.0%	100.0%	-	100.0%
Herbert River	90.2%	99.9%	43.5%	78.6%	70.3%
Hinchinbrook Island	100.1%	-	99.5%	99.2%	100.0%
Holroyd River	100.0%	100.0%	99.8%	99.9%	99.8%
Isaac River	-	97.2%	74.5%	86.1%	88.0%
Isis River	100.9%	-	91.5%	91.7%	91.9%
Jacky Jacky Creek	100.0%	99.1%	99.9%	* n/a	* n/a
Jardine River	100.0%	-	99.9%	99.9%	99.9%
Jeannie River	100.0%	97.7%	99.9%	99.9%	99.9%
Kendall River	100.0%	-	99.8%	100.0%	99.9%
Kolan River	82.6%	-	15.1%	55.4%	51.7%
L Creek	100.0%	100.0%	99.8%	98.6%	100.2%
Lagoon Creek	100.0%	-	99.7%	100.0%	100.0%
Lake Frome	-	100.0%	100.0%	-	100.0%
Leichhardt River	100.0%	38.6%	98.7%	98.4%	100.5%
Lockhart River	100.0%	100.0%	103.8%	100.0%	100.4%
Lockyer Creek	-	-	27.5%	84.3%	75.6%
Logan River	80.3%	-	36.6%	46.8%	48.2%
Lower Burdekin River	121.5%	99.1%	41.5%	91.0%	93.4%
Lower Burnett River	81.2%	-	23.8%	56.3%	59.8%
Lower Mary River	96.1%	-	46.5%	55.3%	59.3%
Macintyre Brook	-	-	34.7%	60.1%	60.7%
Macintyre & Weir Rivers	-	82.7%	78.8%	* n/a	* n/a
Mackenzie River	-	99.9%	64.9%	65.6%	72.9%
Maranoa River	-	100.0%	64.4%	84.3%	85.0%
Maroochy River	85.9%	100.1%	40.7%	40.9%	48.0%
Mcdonald River	100.0%	-	100.0%	100.0%	100.0%
Mission River	100.0%	-	98.0%	99.6%	100.2%
Mitchell River	100.0%	98.9%	98.8%	99.8%	101.3%
Moonie River	-	100.3%	66.3%	70.0%	81.8%
Moreton Island	115.3%	100.0%	99.8%	-	100.9%
Morning Inlet	100.0%	98.2%	99.6%	99.9%	100.0%
Mornington Island	99.8%	-	100.0%	100.0%	99.8%
Mossman River	91.7%	-	36.7%	44.9%	71.1%
Mulgrave River	83.0%	100.0%	60.0%	35.8%	62.4%
Murray River	99.8%	100.0%	48.3%	76.7%	71.0%
Nicholson River	100.0%	-	99.6%	99.7%	100.1%
Nogoa River	-	61.4%	67.5%	82.6%	84.9%
Noosa River	98.9%	99.9%	79.8%	* n/a	* n/a
Norman River	99.9%	99.8%	99.4%	99.9%	100.0%
Normanby River	100.0%	99.9%	99.7%	99.8%	99.9%
North Johnstone River	100.9%	100.0%	16.6%	97.5%	63.4%
North Pine River	80.9%	-	39.5%	69.8%	65.6%
O'connell River	97.7%	-	25.1%	65.5%	78.2%
Olive river	100.0%	99.8%	99.9%	* n/a	* n/a
Palmer River	-	100.3%	99.2%	98.3%	99.3%
Paroo River	-	100.0%	98.8%	98.7%	99.6%
Pascoe River	100.0%	-	100.0%	100.0%	100.0%
Pioneer River	77.6%	-	9.8%	63.8%	43.6%
Plane Creek	94.7%	100.0%	24.0%	75.6%	57.0%
Proserpine River	96.5%	100.0%	54.1%	* n/a	* n/a
Ross River	92.8%	-	107.8%	68.7%	90.7%
Russell River	100.0%	-	53.2%	87.5%	57.7%
Saxby River	-	-	97.5%	99.6%	99.8%
Settlement River	100.0%	-	99.8%	99.9%	99.9%
Shoalwater	57.2%	-	26.2%	84.5%	94.4%
Skardon River	100.0%	-	100.0%	100.0%	100.0%
South Johnstone River	93.0%	-	46.2%	93.8%	62.1%
South Pine River	39.5%	-	17.8%	52.4%	39.5%
Staaten River	100.0%	99.3%	99.8%	100.0%	99.9%
Stanley River	-	-	68.9%	54.2%	56.9%
Stewart River	99.9%	-	99.9%	100.0%	99.9%
Stradbroke Islands	96.2%	98.9%	98.4%	-	98.8%
Styx River	75.3%	100.1%	140.9%	90.1%	98.2%
Suttor River	-	99.9%	91.4%	93.0%	95.6%
Thomson River	-	100.0%	97.3%	97.5%	98.8%
Torres Strait Islands	99.9%	100.0%	97.9%	98.7%	99.5%
Tully River	99.2%	97.7%	37.0%	88.7%	51.2%
Upper Burdekin River	-	100.0%	97.7%	99.0%	99.4%
Upper Burnett River	-	-	27.3%	62.0%	60.8%
Upper Mary River	-	-	83.6%	61.3%	61.8%
Wallam Creeks	-	99.3%	95.6%	* n/a	* n/a
Walsh River	-	100.0%	98.4%	98.0%	99.1%
Warrego River	-	58.4%	95.3%	88.9%	92.2%
Waterpark Creek	91.8%	-	96.0%	69.0%	93.9%
Watson River	99.8%	-	99.9%	99.9%	99.8%
Wenlock River	100.0%	-	99.8%	99.9%	99.9%
Whitsunday Island	100.0%	-	100.0%	91.5%	100.0%

* Pre-clear riverine wetland statistics are not available in this area. A comprehensive evaluation is currently underway of the effect of identified limitations on the statistical analysis process used to monitor wetland extent change. During this time, selected riverine wetland statistics will be temporarily unavailable as they may be disproportionately impacted. It is expected that this evaluation will be completed in late 2024.

Disclaimer

All figures exclude artificial and highly modified wetlands.

The total percentage figure includes slightly modified wetlands.

Figures 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.

Figures may change over time as mapping approaches improve.