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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	05-11-2009
Taxa count ORDER	9
Taxa count FAMILY	17
Taxa count ALT	20
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	4.3	4	3.8
Weighted SIGNAL	5.3	8	4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	52.21%	7,314,981,555m²
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	30.09%	4,215,654,534m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area	10.22%	1,432,457,869m²
	Pastoral Farming	3.2.0 Grazing modified pastures	3.64%	509,807,057m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover	2.99%	418,591,579m²
	Intensive Pastoral Farming	5.2.4 Piggeries, 5.2.5 Aquaculture	0.58%	80,719,451m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.14%	19,992,434m²
	Residential And Infrastructure	5.7.2 Roads	0.12%	17,493,379m²
	Unknown	3.6.1 Degraded land	0.01%	999,622m²
Show minor land uses 5
				140,106,975m²

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

Amphipoda OP	135	3
Perthiidae (Unident.) OP089999	135

Unknown OT	37
Palaemonidae (Unident.) OT029999	37

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	3
Diptera QD	89	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	34

Simuliidae (Unident.) QD109999	16

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	24
Ephemeroptera QE	19	9
Tasmanocoenis sp.(Unident.) QE080199	19
Hemiptera QH	1	2
Veliidae (Unident.) QH569999	1
Odonata QO	4	3
Megapodagrionidae (Unident.) QO079999	2
Austroaeschna sp.(Unident.) QO210399	2
Trichoptera QT	23	8
Ecnomus sp.(Unident.) QT080499	1
Condocerus sp.(Unident.) QT250199	5
Lectrides sp.(Unident.) QT250299	12
Notalina sp.(Unident.) QT250599	2
Oecetis sp.(Unident.) QT250799	3

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.4