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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	02-11-2006
Taxa count ORDER	12
Taxa count FAMILY	31
Taxa count ALT	31
Mayflies present?	41
	ORDER	FAMILY	ALT
SIGNAL	5	5.3	4.2
Weighted SIGNAL	5.6		5.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	21.42%	21,820,074,785m²
	Minimal Use	2.1.0 Grazing native vegetation	16.65%	16,960,002,444m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	3.30%	3,366,050,103m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	1.64%	1,670,274,861m²
	Natural	1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park	0.54%	553,008,231m²
	Arable Farming	3.3.0 Cropping	0.07%	70,251,046m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.06%	58,750,874m²
	Industrial	5.3.0 Manufacturing and industrial	0.00%	3,250,048m²
Show minor land uses 5
				1,018,900,166m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	5	6
Mites (Unident.) MM999999	5

Amphipoda OP	3	3
Neoniphargidae (Unident.) OP079999	3

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	2
Elmidae (Unident.) QC349999	7

Diptera QD	62	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	2

Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	16

Simuliidae (Unident.) QD109999	9

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	41	9
Baetidae (Unident.) QE029999	4
Coloburiscidae (Unident.) QE059999	6
Leptophlebiidae (Unident.) QE069999	30
Caenidae (Unident.) QE089999	1
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	6
Corixidae (Unident.) QH659999	5
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Odonata QO	4	3
Aeshnidae (Unident.) QO129999	4
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	53	8
Hydrobiosidae (Unident.) QT019999	22
Glossosomatidae (Unident.) QT029999	5
Hydropsychidae (Unident.) QT069999	1
Polycentropodidae (Unident.) QT079999	1
Conoesucidae (Unident.) QT159999	5
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	18

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.5