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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	10-06-2009
Taxa count ORDER	11
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	23
	ORDER	FAMILY	ALT
SIGNAL	4.9	4.5	3.7
Weighted SIGNAL	4.7		5.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	94.23%	399,336,671m²
	Minimal Use	2.1.0 Grazing native vegetation	5.18%	21,949,798m²
	Water	6.3.0 River	0.59%	2,494,295m²
Show minor land uses 1
				4,237,808m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	15	1
Lymnaeidae (Unident.) KG059999	13
Planorbidae (Unident.) KG079999	2
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OH	8
Ostracoda (Unident.) OH999999	8
Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	6
Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	6

Elmidae (Unident.) QC349999	14

Diptera QD	46	3
Dixidae (Unident.) QD069999	3

Podonominae (Unident.) QDAD9999	16
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	23	9
Leptophlebiidae (Unident.) QE069999	23
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	2
Notonectidae (Unident.) QH679999	1
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Plecoptera QP	48	10
Gripopterygidae (Unident.) QP039999	48
Trichoptera QT	14	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	5
Leptoceridae (Unident.) QT259999	6

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.1