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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	30-05-2010
Taxa count ORDER	10
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	30
	ORDER	FAMILY	ALT
SIGNAL	5.4	5.1	5.2
Weighted SIGNAL	4.8		5.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	77.39%	380,400,736m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	19.76%	97,102,293m²
	Forestry	2.2.0 Production native forests	1.99%	9,760,282m²
	Water	6.3.0 River	0.87%	4,254,482m²
Show minor land uses 2
				4,915,178m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	20	5
Gyrinidae (Unident.) QC109999	6

Elmidae (Unident.) QC349999	4

Psephenidae (Unident.) QC379999	10

Diptera QD	22	3
Tipulidae (Unident.) QD019999	2
Dixidae (Unident.) QD069999	3

Simuliidae (Unident.) QD109999	1

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	30	9
Leptophlebiidae (Unident.) QE069999	29
Caenidae (Unident.) QE089999	1
Hemiptera QH	1	2
Veliidae (Unident.) QH569999	1
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	16	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	14
Plecoptera QP	2	10
Austroperlidae (Unident.) QP029999	2
Trichoptera QT	14	8
Hydropsychidae (Unident.) QT069999	4
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.6