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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	21-10-2009
Taxa count ORDER	9
Taxa count FAMILY	15
Taxa count ALT	16
Mayflies present?	16
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.3	3.1
Weighted SIGNAL	5.5	9	4.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	75.25%	22,108,054,590m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area	8.47%	2,489,030,976m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	8.46%	2,485,531,284m²
	Minimal Use	1.3.3 Residual native cover	5.19%	1,526,115,709m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	1.60%	469,708,668m²
	Arable Farming	4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	0.61%	178,234,316m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.7.2 Roads	0.26%	76,993,225m²
	Forestry Plantation	4.1.0 Irrigated plantation forests	0.13%	36,746,766m²
	Unknown	3.6.0 Land in transition, 4.6.0 Irrigated land in transition	0.02%	4,749,582m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.00%	1,249,890m²
Show minor land uses 6
				293,776,649m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Planorbidae (Unident.) KG079999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	1	6
Hydracarina (Unident.) MM9999A8	1

Amphipoda OP	9	3
Perthiidae (Unident.) OP089999	9

Unknown OT	16
Palaemonidae (Unident.) OT029999	16

Coleoptera QC	21	5
Dytiscidae (Unident.) QC099999	11
Gyrinidae (Unident.) QC109999	6

Scirtidae (Unident.) QC209999	4

Diptera QD	115	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	67
Chironominae (Unident.) QDAJ9999	42
Chironomidae (Unident.)(Larva) QDAZ9999	5
Ephemeroptera QE	16	9
Austrophlebioides sp.(Unident.) QE060599	1
Leptophlebiidae (Unident.) QE069999	14
Tasmanocoenis sp.(Unident.) QE080199	1
Trichoptera QT	4	8
Oxyethira sp.(Unident.) QT031099	4

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.2