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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	14-10-2009
Taxa count ORDER	9
Taxa count FAMILY	12
Taxa count ALT	12
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4	3.8	2.3
Weighted SIGNAL	3		3.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures, 4.2.4 Irrigated sown grasses	49.90%	6,202,752,154m²
	Forestry	2.2.0 Production native forests, 2.2.1 Wood production forestry, 3.1.0 Plantation forests	32.63%	4,055,347,610m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area	8.26%	1,026,334,892m²
	Minimal Use	1.3.3 Residual native cover	3.03%	376,939,361m²
	Mining	5.8.0 Mining, 5.8.1 Mines	2.48%	308,200,419m²
	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, 4.5.4 Irrigated turf farming	1.98%	246,460,352m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.83%	102,983,433m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms, 5.2.6 Horse studs	0.29%	36,244,169m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters	0.23%	28,495,416m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land, 4.6.0 Irrigated land in transition	0.22%	27,745,537m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.14%	17,997,105m²
Show minor land uses 7
				124,295,004m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	61
Palaemonidae (Unident.) OT029999	61

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	62	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	2

Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	44
Ephemeroptera QE	1	9
Tasmanocoenis sp.(Unident.) QE080199	1
Odonata QO	1	3
Zygoptera (Unident.) QO999997	1
Trichoptera QT	1	8
Triplectides sp.(Unident.) QT251199	1

SIGNALT	4.0
	ORDER
Weighted SIGNALT	2.8