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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	26-11-1998
Taxa count ORDER	9
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	25
	ORDER	FAMILY	ALT
SIGNAL	5.4	6.2	4.5
Weighted SIGNAL	6.4		5.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	75.78%	7,493,418,107m²
	Minimal Use	2.1.0 Grazing native vegetation	13.20%	1,305,442,180m²
	Pastoral Farming	3.2.0 Grazing modified pastures	10.01%	989,956,154m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.73%	72,496,789m²
	Water	6.3.0 River	0.15%	14,499,358m²
	Arable Farming	3.4.3 Tree nuts	0.13%	12,499,446m²
Show minor land uses 3
				98,883,120m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	12	3
Ceinidae (Unident.) OP029999	12

Coleoptera QC	45	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	36

Diptera QD	28	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	10

Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	10
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	4
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	19
Caenidae (Unident.) QE089999	1
Odonata QO	1	3
Synlestidae (Unident.) QO089999	1
Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	5
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	50	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	5
Conoesucidae (Unident.) QT159999	8
Leptoceridae (Unident.) QT259999	33

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.9

Taxa	Abundance	SIGNALT Grade
Amphipoda OP	12	3
Paramelitidae (Unident.) OP069999	12

Coleoptera QC	16	5
Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	1

Ptilodactylidae (Unident.) QC399999	11

Diptera QD	12	3
Tipulidae (Unident.) QD019999	3
Simuliidae (Unident.) QD109999	7

Orthocladiinae (Unident.) QDAF9999	2
Ephemeroptera QE	99	9
Baetidae (Unident.) QE029999	3
Coloburiscidae (Unident.) QE059999	2
Leptophlebiidae (Unident.) QE069999	94
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Neuroptera QN	24	6
Neuroptera (Unident.) QN999999	24

Trichoptera QT	63	8
Hydrobiosidae (Unident.) QT019999	8
Hydropsychidae (Unident.) QT069999	2
Leptoceridae (Unident.) QT259999	53

SIGNALT	6.0
	ORDER
Weighted SIGNALT	6.0