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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	10-10-2012
Taxa count ORDER	8
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	15
	ORDER	FAMILY	ALT
SIGNAL	5.5	4.2	3.8
Weighted SIGNAL	4.4		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	67.37%	659,072,226m²
	Pastoral Farming	3.2.0 Grazing modified pastures	19.91%	194,771,345m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	9.23%	90,259,891m²
	Water	6.3.0 River	2.58%	25,252,767m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads	0.89%	8,750,959m²
	Mining	5.8.0 Mining	0.03%	250,027m²
Show minor land uses 3
				9,783,572m²

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

Coleoptera QC	24	5
Dytiscidae (Unident.) QC099999	9
Gyrinidae (Unident.) QC109999	9

Scirtidae (Unident.) QC209999	6

Diptera QD	37	3
Dixidae (Unident.) QD069999	3

Culicidae (Unident.) QD079999	6

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	15	9
Leptophlebiidae (Unident.) QE069999	15
Hemiptera QH	8	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	3
Notonectidae (Unident.) QH679999	2
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	16	3
Isostictidae (Unident.) QO039999	1
Megapodagrionidae (Unident.) QO079999	3
Corduliidae (Unident.) QO169999	12
Trichoptera QT	34	8
Odontoceridae (Unident.) QT229999	4
Leptoceridae (Unident.) QT259999	30

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.3

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.0

Taxa	Abundance	SIGNALT Grade
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	6
Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	7	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	13	9
Leptophlebiidae (Unident.) QE069999	13
Hemiptera QH	29	2
Mesoveliidae (Unident.) QH529999	1
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	14
Odonata QO	1	3
Synlestidae (Unident.) QO089999	1
Trichoptera QT	2	8
Leptoceridae (Unident.) QT259999	2

SIGNALT	5.1
	ORDER
Weighted SIGNALT	4.9