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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Office of Environment and Heritage
Latest Sample Date	22-10-2010
Taxa count ORDER	10
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	13
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.6	4.1
Weighted SIGNAL	4.8		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	63.03%	5,056,229,358m²
	Natural	1.1.3 National park	23.12%	1,854,242,430m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	8.31%	666,497,279m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	4.00%	320,498,692m²
	Water	6.3.0 River	0.81%	65,249,734m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.46%	36,499,851m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms, 5.2.6 Horse studs	0.17%	13,999,943m²
	Arable Farming	3.3.0 Cropping, 3.4.3 Tree nuts	0.11%	8,499,965m²
Show minor land uses 4
				80,217,173m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	4	1
Physidae (Unident.) KG089999	4
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	53	5
Dytiscidae (Unident.) QC099999	31
Gyrinidae (Unident.) QC109999	21

Scirtidae (Unident.) QC209999	1

Diptera QD	33	3
Ceratopogonidae (Unident.) QD099999	8

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	13	9
Leptophlebiidae (Unident.) QE069999	13
Megaloptera QM	1	8
Sialidae (Unident.) QM029999	1
Odonata QO	4	3
Synlestidae (Unident.) QO089999	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	7	8
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	1
Leptoceridae (Unident.) QT259999	5

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.6