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

Source	Department of Water and Environment Regulation
Latest Sample Date	09-11-2009
Taxa count ORDER	9
Taxa count FAMILY	18
Taxa count ALT	20
Mayflies present?	159
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.6	3.4
Weighted SIGNAL	6.2	9	5.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	51.17%	3,595,286,584m²
	Minimal Use	1.3.3 Residual native cover	27.12%	1,905,594,455m²
	Natural	1.1.1 Strict nature reserves	8.75%	614,683,678m²
	Forestry	3.1.0 Plantation forests	6.93%	486,843,483m²
	Arable Farming	3.3.0 Cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits	5.33%	374,764,408m²
	Industrial	5.3.0 Manufacturing and industrial	0.22%	15,510,943m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.7.2 Roads	0.21%	15,010,590m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.15%	10,257,237m²
	Unknown	3.6.1 Degraded land	0.06%	4,253,001m²
	Intensive Pastoral Farming	5.2.4 Piggeries	0.04%	3,002,118m²
	Mining	5.8.2 Quarries	0.01%	500,353m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.01%	500,353m²
Show minor land uses 7
				70,262,072m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	3	6
Hydracarina (Unident.) MM9999A8	3

Unknown OT	2
Palaemonidae (Unident.) OT029999	2

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Unknown QA	1
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	2	5
Dytiscidae (Unident.) QC099999	2
Diptera QD	105	3
Simuliidae (Unident.) QD109999	10

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	64
Chironominae (Unident.) QDAJ9999	27
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	159	9
Baetis sp.(Unident.) QE020199	119
Baetidae (Unident.) QE029999	19
Nyungara sp.(Unident.) QE061099	8
Leptophlebiidae (Unident.) QE069999	7
Tasmanocoenis sp.(Unident.) QE080199	6
Odonata QO	1	3
Austroaeschna sp.(Unident.) QO210399	1
Trichoptera QT	3	8
Smicrophylax sp.(Unident.) QT060899	1
Daternomina sp. (Unident.) QT080299	1
Condocerus sp.(Unident.) QT250199	1

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.8