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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	30-11-2008
Taxa count ORDER	10
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	25
	ORDER	FAMILY	ALT
SIGNAL	4.4	4.5	4.4
Weighted SIGNAL	4.6		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	53.85%	1,292,273,106m²
	Forestry	2.2.0 Production native forests	25.46%	611,024,511m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	8.65%	207,673,361m²
	Pastoral Farming	3.2.0 Grazing modified pastures	5.65%	135,699,922m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services	3.85%	92,465,877m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	1.41%	33,737,550m²
	Intensive Pastoral Farming	5.2.6 Horse studs	0.84%	20,242,530m²
	Arable Farming	3.3.0 Cropping, 3.4.1 Tree fruits	0.28%	6,747,510m²
Show minor land uses 3
				23,998,644m²

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

Unknown OT	10
Atyidae (Unident.) OT019999	10

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	39	5
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	15

Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Diptera QD	55	3
Tipulidae (Unident.) QD019999	4
Dixidae (Unident.) QD069999	7

Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	12

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	13
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	25	9
Leptophlebiidae (Unident.) QE069999	25
Hemiptera QH	3	2
Notonectidae (Unident.) QH679999	3
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	18	3
Synlestidae (Unident.) QO089999	12
Aeshnidae (Unident.) QO129999	6
Trichoptera QT	15	8
Hydrobiosidae (Unident.) QT019999	5
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.8