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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	20-01-1998
Taxa count ORDER	8
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	104
	ORDER	FAMILY	ALT
SIGNAL	6	6.1	4.8
Weighted SIGNAL	6.1		6.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Water	6.1.0 Lake, 6.3.0 River	2.60%	979,574,656m²
	Natural	1.1.3 National park	0.63%	237,768,121m²
	Residential And Infrastructure	5.7.2 Roads	0.11%	40,753,106m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.10%	37,252,839m²
Show minor land uses 4
				376,906,225m²

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	30	5
Dytiscidae (Unident.) QC099999	1
Elmidae (Unident.) QC349999	26

Psephenidae (Unident.) QC379999	2

Chrysomelidae (Unident.) QCAH9999	1
Diptera QD	20	3
Tipulidae (Unident.) QD019999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	104	9
Baetidae (Unident.) QE029999	32
Leptophlebiidae (Unident.) QE069999	72
Hemiptera QH	2	2
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Odonata QO	17	3
Coenagrionidae (Unident.) QO029999	6
Megapodagrionidae (Unident.) QO079999	1
Aeshnidae (Unident.) QO129999	2
Corduliidae (Unident.) QO169999	8
Plecoptera QP	14	10
Eustheniidae (Unident.) QP019999	6
Austroperlidae (Unident.) QP029999	2
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	202	8
Hydrobiosidae (Unident.) QT019999	1
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	46
Ecnomidae (Unident.) QT089999	3
Conoesucidae (Unident.) QT159999	3
Calocidae (Unident.) QT189999	3
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	144

SIGNALT	6.0
	ORDER
Weighted SIGNALT	6.4

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	14	6
Mites (Unident.) MM999999	14

Coleoptera QC	17	5
Noteridae (Unident.) QC089999	8

Dytiscidae (Unident.) QC099999	1
Elmidae (Unident.) QC349999	6

Psephenidae (Unident.) QC379999	2

Diptera QD	79	3
Tipulidae (Unident.) QD019999	4
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	9

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	38
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	112	9
Baetidae (Unident.) QE029999	78
Oniscigastridae (Unident.) QE039999	1
Coloburiscidae (Unident.) QE059999	7
Leptophlebiidae (Unident.) QE069999	26
Hemiptera QH	63	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	61
Odonata QO	14	3
Lestidae (Unident.) QO059999	1
Synlestidae (Unident.) QO089999	1
Corduliidae (Unident.) QO169999	12
Plecoptera QP	45	10
Austroperlidae (Unident.) QP029999	6
Gripopterygidae (Unident.) QP039999	36
Notonemouridae (Unident.) QP049999	3
Trichoptera QT	95	8
Hydrobiosidae (Unident.) QT019999	12
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	4
Ecnomidae (Unident.) QT089999	3
Conoesucidae (Unident.) QT159999	7
Calocidae (Unident.) QT189999	5
Philorheithridae (Unident.) QT219999	7
Odontoceridae (Unident.) QT229999	4
Atriplectididae (Unident.) QT239999	3
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	47

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.6