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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	25-11-2004
Taxa count ORDER	15
Taxa count FAMILY	36
Taxa count ALT	36
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.4	3.4
Weighted SIGNAL	4.8		4.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	34.97%	7,286,035,676m²
	Pastoral Farming	3.2.0 Grazing modified pastures	25.12%	5,233,236,933m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	19.34%	4,030,104,888m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	13.13%	2,735,981,764m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture	4.89%	1,018,150,180m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	1.48%	307,469,856m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	1.01%	209,479,463m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure	0.04%	8,499,167m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.03%	5,249,485m²
	Mining	5.8.0 Mining	0.00%	999,902m²
Show minor land uses 5
				208,352,073m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	19	1
Lymnaeidae (Unident.) KG059999	1
Planorbidae (Unident.) KG079999	4
Physidae (Unident.) KG089999	14
Oligochaeta LO	31	2
Oligochaeta (Unident.) LO999999	31
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OT	12
Atyidae (Unident.) OT019999	12

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	6
Elmidae (Unident.) QC349999	2

Chrysomelidae (Unident.) QCAH9999	1
Diptera QD	159	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	14

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	70
Chironominae (Unident.) QDAJ9999	61
Ephemeroptera QE	17	9
Baetidae (Unident.) QE029999	4
Oniscigastridae (Unident.) QE039999	4
Leptophlebiidae (Unident.) QE069999	9
Hemiptera QH	5	2
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	3
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	2
Lestidae (Unident.) QO059999	1
Synlestidae (Unident.) QO089999	2
Corduliidae (Unident.) QO169999	2
Plecoptera QP	79	10
Gripopterygidae (Unident.) QP039999	79
Trichoptera QT	86	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	1
Philorheithridae (Unident.) QT219999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	78

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.4