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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	04-11-1997
Taxa count ORDER	10
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	13
	ORDER	FAMILY	ALT
SIGNAL	4.8	4.6	4.1
Weighted SIGNAL	5.6		5.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	56.25%	196,845,508m²
	Minimal Use	2.1.0 Grazing native vegetation	29.24%	102,299,635m²
	Pastoral Farming	3.2.0 Grazing modified pastures	13.94%	48,773,665m²
	Water	6.3.0 River	0.43%	1,500,728m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	0.14%	500,243m²
Show minor land uses 2
				3,499,198m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Acarina MM	12	6
Mites (Unident.) MM999999	12

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	8	5
Dytiscidae (Unident.) QC099999	4
Gyrinidae (Unident.) QC109999	3

Hydraenidae (Unident.) QC139999	1

Diptera QD	129	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	7

Tanypodinae (Unident.) QDAE9999	18
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	99
Ephemeroptera QE	13	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	12
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	2
Synlestidae (Unident.) QO089999	4
Aeshnidae (Unident.) QO129999	2
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	108	8
Hydrobiosidae (Unident.) QT019999	6
Conoesucidae (Unident.) QT159999	1
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	99

SIGNALT	4.8
	ORDER
Weighted SIGNALT	4.9

Taxa	Abundance	SIGNALT Grade
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	12	5
Gyrinidae (Unident.) QC109999	6

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	2

Diptera QD	22	3
Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	63	9
Baetidae (Unident.) QE029999	21
Leptophlebiidae (Unident.) QE069999	41
Caenidae (Unident.) QE089999	1
Hemiptera QH	19	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	14
Notonectidae (Unident.) QH679999	1
Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	5
Libellulidae (Unident.) QO179999	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	2	8
Odontoceridae (Unident.) QT229999	1
Calamoceratidae (Unident.) QT249999	1

SIGNALT	5.1
	ORDER
Weighted SIGNALT	4.8