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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	22-06-2011
Taxa count ORDER	11
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.6	3.8
Weighted SIGNAL	5.2		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	2.11%	82,067,054m²
	Natural	1.1.3 National park	0.46%	18,014,719m²
	Residential And Infrastructure	5.7.2 Roads	0.08%	3,002,453m²
Show minor land uses 3
				38,841,736m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	14	3
Sphaeriidae (Unident.) KP039999	14
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	21	5
Haliplidae (Unident.) QC069999	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	6

Scirtidae (Unident.) QC209999	5

Diptera QD	34	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	21
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	17
Hemiptera QH	2	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Megaloptera QM	5	8
Sialidae (Unident.) QM029999	5
Odonata QO	42	3
Coenagrionidae (Unident.) QO029999	2
Megapodagrionidae (Unident.) QO079999	7
Gomphidae (Unident.) QO139999	4
Corduliidae (Unident.) QO169999	11
Libellulidae (Unident.) QO179999	18
Trichoptera QT	20	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	5
Odontoceridae (Unident.) QT229999	1
Leptoceridae (Unident.) QT259999	13

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.6