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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	17-12-2008
Taxa count ORDER	8
Taxa count FAMILY	14
Taxa count ALT	14
Mayflies present?	10
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.6	3.1
Weighted SIGNAL	4.4		4.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	27.07%	1,373,024,748m²
	Forestry	3.1.0 Plantation forests	26.44%	1,341,047,461m²
	Arable Farming	3.3.0 Cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits	24.09%	1,221,882,103m²
	Minimal Use	1.3.3 Residual native cover	15.19%	770,452,751m²
	Intensive Pastoral Farming	5.2.2 Feedlots, 5.2.4 Piggeries	3.37%	171,128,448m²
	Natural	1.1.3 National park	2.21%	112,170,326m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	1.33%	67,452,089m²
	Residential And Infrastructure	5.7.2 Roads	0.24%	12,241,305m²
	Unknown	3.6.1 Degraded land	0.04%	1,998,580m²
Show minor land uses 4
				50,713,978m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	27	6
Hydracarina (Unident.) MM9999A8	27

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	6
Palaemonidae (Unident.) OT029999	6

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	47	3
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	10	9
Tasmanocoenis sp.(Unident.) QE080199	10
Trichoptera QT	4	8
Hellyethira sp.(Unident.) QT030499	1
Ecnomidae (Unident.) QT089999	1
Oecetis sp.(Unident.) QT250799	2

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.5