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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	03-12-2009
Taxa count ORDER	11
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	39
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.1	3.6
Weighted SIGNAL	5		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	86.54%	3,682,938,390m²
	Natural	1.1.3 National park	13.31%	566,278,966m²
	Minimal Use	2.1.0 Grazing native vegetation	0.15%	6,500,333m²
Show minor land uses 1
				42,557,177m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Lymnaeidae (Unident.) KG059999	1
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	17	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	6
Gyrinidae (Unident.) QC109999	9

Hydraenidae (Unident.) QC139999	1

Diptera QD	26	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	12
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	39	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	38
Hemiptera QH	26	2
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	10
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	6
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	51	3
Coenagrionidae (Unident.) QO029999	11
Isostictidae (Unident.) QO039999	20
Megapodagrionidae (Unident.) QO079999	3
Synlestidae (Unident.) QO089999	5
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	10
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	41	8
Odontoceridae (Unident.) QT229999	2
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	35

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.8