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

Source	Office of Environment and Heritage
Latest Sample Date	03-05-2005
Taxa count ORDER	13
Taxa count FAMILY	31
Taxa count ALT	31
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	3	3.2	2.2
Weighted SIGNAL	3.3		2.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	51.13%	611,236,504,699m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.3.6 Irrigated cotton	27.10%	323,957,240,002m²
	Forestry	2.2.0 Production native forests	19.76%	236,192,450,881m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	1.21%	14,473,088,905m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River, 6.5.0 Marsh/wetland	0.37%	4,429,527,210m²
	Residential And 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, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes	0.36%	4,355,526,755m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	0.02%	279,751,718m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.6 Horse studs	0.02%	199,501,225m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.01%	126,750,779m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.01%	94,500,580m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	20,500,126m²
	Unknown	3.6.0 Land in transition	0.00%	4,250,026m²
Show minor land uses 9
				11,953,695,929m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	18	1
Ancylidae (Unident.) KG069999	13
Physidae (Unident.) KG089999	5
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	14
Ostracoda (Unident.) OH999999	14
Unknown OJ	23
Copepoda (Unident.) OJ999999	23
Unknown OT	15
Palaemonidae (Unident.) OT029999	15

Unknown OV	8
Parastacidae (Unident.) OV019999	8

Coleoptera QC	42	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	21

Hydraenidae (Unident.) QC139999	2

Staphylinidae (Unident.) QC189999	7
Curculionidae (Unident.) QCAN9999	2

Diptera QD	99	3
Culicidae (Unident.) QD079999	38

Ceratopogonidae (Unident.) QD099999	8

Tabanidae (Unident.) QD239999	3
Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	35
Ephemeroptera QE	17	9
Baetidae (Unident.) QE029999	16
Caenidae (Unident.) QE089999	1
Hemiptera QH	77	2
Mesoveliidae (Unident.) QH529999	11
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	5
Corixidae (Unident.) QH659999	25
Notonectidae (Unident.) QH679999	27
Pleidae (Unident.) QH689999	3
Odonata QO	61	3
Coenagrionidae (Unident.) QO029999	54
Aeshnidae (Unident.) QO129999	4
Corduliidae (Unident.) QO169999	3
Trichoptera QT	10	8
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.8