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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	18-11-2009
Taxa count ORDER	9
Taxa count FAMILY	20
Taxa count ALT	21
Mayflies present?	4
	ORDER	FAMILY	ALT
SIGNAL	4.3	4.7	3.5
Weighted SIGNAL	5.1	8	4.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	59.53%	3,909,546,545m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	23.43%	1,538,866,725m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	11.62%	763,307,898m²
	Pastoral Farming	4.2.0 Grazing irrigated modified pastures	3.93%	258,019,571m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	1.03%	67,755,139m²
	Residential And Infrastructure	5.7.2 Roads	0.22%	14,251,081m²
	Arable Farming	4.4.1 Irrigated tree fruits	0.13%	8,750,664m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.06%	3,750,284m²
	Unknown	3.6.1 Degraded land, 4.6.2 Abandoned irrigated land	0.05%	3,250,247m²
Show minor land uses 5
				65,674,982m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	7	6
Hydracarina (Unident.) MM9999A8	7

Amphipoda OP	66	3
Perthiidae (Unident.) OP089999	66

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	41	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	16

Simuliidae (Unident.) QD109999	6

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	9
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	4	9
Leptophlebiidae (Unident.) QE069999	2
Tasmanocoenis sp.(Unident.) QE080199	2
Hemiptera QH	1	2
Veliidae (Unident.) QH569999	1
Odonata QO	3	3
Austroaeschna sp.(Unident.) QO210399	2
Archaeosynthemis sp.(Unident.) QO230199	1
Trichoptera QT	8	8
Taschorema complex QT0113A3	1
Hydropsychidae (Unident.) QT069999	3
Ecnomina D (Unident.) QT080199	1
Condocerus sp.(Unident.) QT250199	1
Lectrides sp.(Unident.) QT250299	2

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.5