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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	26-10-2009
Taxa count ORDER	6
Taxa count FAMILY	12
Taxa count ALT	12
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	4	3.8	1.5
Weighted SIGNAL	3.8		3.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	97.72%	4,113,547,994m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.91%	38,481,739m²
	Arable Farming	4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.4 Irrigated vine fruits, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	0.76%	31,984,822m²
	Minimal Use	1.3.3 Residual native cover	0.42%	17,741,581m²
	Residential And Infrastructure	5.7.2 Roads	0.08%	3,498,340m²
	Natural	1.1.7 Other conserved area	0.07%	2,748,696m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.04%	1,499,289m²
Show minor land uses 6
				42,095,025m²

Taxa	Abundance	SIGNALT Grade
Amphipoda OP	48	3
Perthiidae (Unident.) OP089999	48

Coleoptera QC	45	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	41
Gyrinidae (Unident.) QC109999	3

Diptera QD	144	3
Culicidae (Unident.) QD079999	2

Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	125
Hemiptera QH	9	2
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	1
Odonata QO	3	3
Hemicordulia sp.(Unident.) QO300199	3
Trichoptera QT	2	8
Lectrides sp.(Unident.) QT250299	2

SIGNALT	4.0
	ORDER
Weighted SIGNALT	3.6