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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Dumaresq River @ Glenarbon Weir 416049001

Source	Queensland Murray-Darling Committee
Latest Sample Date	02-05-2007
Taxa count ORDER	11
Taxa count FAMILY	13
Taxa count ALT	13
Mayflies present?	10
	ORDER	FAMILY	ALT
SIGNAL	3.3	3.2	0.7
Weighted SIGNAL	3		1.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	75.98%	690,324,188,316m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.4 Landscape	7.84%	71,242,475,837m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	6.82%	61,975,446,461m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	4.19%	38,053,120,628m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.5.0 Seasonal horticulture, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture	2.44%	22,168,570,274m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.0 Utilities, 5.6.1 Fuel powered electricity generation, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	1.54%	13,985,544,334m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.2.3 Evaporation basin, 6.3.0 River, 6.5.0 Marsh/wetland	0.73%	6,638,521,044m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	0.07%	678,252,150m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.07%	616,251,954m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.2 Feedlots, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.7 Saleyards/stockyards	0.03%	307,500,975m²
	Unknown	3.6.5 Abandoned perennial horticulture, 4.6.5 Abandoned irrigated perennial horticulture, 5.8.4 Extractive industry not in use	0.02%	194,750,617m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.02%	174,250,552m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.01%	127,000,403m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.00%	5,750,018m²
Show minor land uses 10
				9,085,381,300m²

Waterbug sample history

Sampled on 2 May 2007

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Gastropoda (Unident.) KG999999	2
Bivalvia KP	3	3
PELECYPODA KP000000	3
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OT	8
Caridea (Unident.) OT999999	8

Unknown OV	8
Parastacidae (Unident.) OV019999	8

Coleoptera QC	2	5
Dytiscidae (Unident.) QC099999	2
Diptera QD	13	3
Culicidae (Unident.) QD079999	6

Stratiomyidae (Unident.) QD249999	4
Chironomidae QDA00000	3
Ephemeroptera QE	10	9
Ephemeroptera (Unident.) QE999999	10
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	4	3
Zygoptera (Unident.) QO999997	4
Trichoptera QT	10	8
Trichoptera (Unident.) QT999999	10

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.5