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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	29-09-1999
Taxa count ORDER	9
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	5.2	4.5	3.2
Weighted SIGNAL	4.8		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	50.43%	5,258,682,261m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	27.84%	2,902,600,602m²
	Pastoral Farming	3.2.0 Grazing modified pastures	15.99%	1,667,057,779m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission	2.72%	283,759,835m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	2.62%	273,009,462m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture	0.17%	17,500,607m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.12%	12,750,442m²
	Mining	5.8.0 Mining	0.09%	9,250,321m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	2,000,069m²
	Industrial	5.3.0 Manufacturing and industrial	0.01%	1,000,035m²
Show minor land uses 7
				104,276,114m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	26	5
Dytiscidae (Unident.) QC099999	3
Hydrophilidae (Unident.) QC119999	21

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	148	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	2

Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	1
Diamesinae (Unident.) QDAB9999	2
Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	119
Chironominae (Unident.) QDAJ9999	4
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	1
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	3
Megaloptera QM	5	8
Corydalidae (Unident.) QM019999	5

Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	2
Gomphidae (Unident.) QO139999	4
Plecoptera QP	22	10
Gripopterygidae (Unident.) QP039999	21
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	29	8
Hydropsychidae (Unident.) QT069999	3
Ecnomidae (Unident.) QT089999	5
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	17

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.6

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

Unknown QA	3
Collembola (Unident.) QA999999	3
Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	6
Hydrophilidae (Unident.) QC119999	9

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	117	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	110
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	6
Corixidae (Unident.) QH659999	3
Notonectidae (Unident.) QH679999	1
Megaloptera QM	12	8
Corydalidae (Unident.) QM019999	8

Sialidae (Unident.) QM029999	4
Odonata QO	7	3
Megapodagrionidae (Unident.) QO079999	2
Gomphidae (Unident.) QO139999	5
Plecoptera QP	101	10
Gripopterygidae (Unident.) QP039999	101
Trichoptera QT	44	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	22
Ecnomidae (Unident.) QT089999	5
Leptoceridae (Unident.) QT259999	16

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.6