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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	02-06-2000
Taxa count ORDER	6
Taxa count FAMILY	14
Taxa count ALT	14
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	6	5.2	3.5
Weighted SIGNAL	5.3		6.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	72.28%	3,806,518,491m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	16.84%	887,045,601m²
	Pastoral Farming	3.2.0 Grazing modified pastures	8.50%	447,649,175m²
	Water	6.3.0 River	1.60%	84,028,002m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential	0.56%	29,509,834m²
	Mining	5.8.0 Mining	0.18%	9,253,084m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.04%	2,000,667m²
Show minor land uses 4
				52,660,049m²

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	5	5
Hydrophilidae (Unident.) QC119999	3

Staphylinidae (Unident.) QC189999	1
Elmidae (Unident.) QC349999	1

Diptera QD	12	3
Ceratopogonidae (Unident.) QD099999	2

Diamesinae (Unident.) QDAB9999	1
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	6
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	2
Notonectidae (Unident.) QH679999	4
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Plecoptera QP	5	10
Gripopterygidae (Unident.) QP039999	5
Trichoptera QT	114	8
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	7
Leptoceridae (Unident.) QT259999	105

SIGNALT	6.0
	ORDER
Weighted SIGNALT	5.8

Taxa	Abundance	SIGNALT Grade
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	21

Diptera QD	40	3
Tipulidae (Unident.) QD019999	3
Athericidae (Unident.) QD229999	2

Tabanidae (Unident.) QD239999	5
Empididae (Unident.) QD359999	1
Diamesinae (Unident.) QDAB9999	1
Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	25
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	3
Megaloptera QM	101	8
Corydalidae (Unident.) QM019999	101

Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	106	8
Ecnomidae (Unident.) QT089999	4
Leptoceridae (Unident.) QT259999	102

SIGNALT	6.0
	ORDER
Weighted SIGNALT	6.0

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	6
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	12

Diptera QD	13	3
Tipulidae (Unident.) QD019999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	11
Hemiptera QH	15	2
Veliidae (Unident.) QH569999	7
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	5
Megaloptera QM	10	8
Corydalidae (Unident.) QM019999	10

Plecoptera QP	13	10
Gripopterygidae (Unident.) QP039999	13
Trichoptera QT	123	8
Ecnomidae (Unident.) QT089999	9
Conoesucidae (Unident.) QT159999	2
Leptoceridae (Unident.) QT259999	112

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.6