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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	04-05-2008
Taxa count ORDER	12
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.6	3.7
Weighted SIGNAL	5.5		4.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	78.67%	1,642,020,885m²
	Natural	1.1.3 National park	21.23%	443,188,161m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.08%	1,749,756m²
	Forestry	2.2.0 Production native forests	0.01%	249,965m²
Show minor land uses 2
				20,872,088m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Lymnaeidae (Unident.) KG059999	1
Bivalvia KP	13	3
Sphaeriidae (Unident.) KP039999	13
Hirudinea LH	7	1
Glossiphoniidae (Unident.) LH019999	7
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	64	5
Dytiscidae (Unident.) QC099999	12
Gyrinidae (Unident.) QC109999	45

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	6

Diptera QD	7	3
Dixidae (Unident.) QD069999	1

Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	2
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	15
Caenidae (Unident.) QE089999	2
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	3
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	13	3
Lestidae (Unident.) QO059999	10
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	1
Trichoptera QT	27	8
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	1
Polycentropodidae (Unident.) QT079999	1
Odontoceridae (Unident.) QT229999	4
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	19

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.3