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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	14-12-1999
Taxa count ORDER	14
Taxa count FAMILY	38
Taxa count ALT	38
Mayflies present?	308
	ORDER	FAMILY	ALT
SIGNAL	4.1	5.1	4.4
Weighted SIGNAL	5.5		5.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	43.79%	61,999,338,252m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	26.20%	37,088,251,446m²
	Forestry	2.2.0 Production native forests	18.15%	25,694,847,403m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	10.46%	14,810,700,246m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.78%	1,107,514,974m²
	Arable Farming	3.3.0 Cropping	0.41%	585,507,916m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.14%	191,252,586m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads	0.06%	90,501,224m²
Show minor land uses 4
				1,415,679,140m²

Taxa	Abundance	SIGNALT Grade
Unknown IH	1
Tetrastemmatidae (Unident.) IH019999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	45	5
Hydrophilidae (Unident.) QC119999	15

Elmidae (Unident.) QC349999	28

Psephenidae (Unident.) QC379999	2

Diptera QD	44	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	8

Athericidae (Unident.) QD229999	4

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	26
Ephemeroptera QE	308	9
Baetidae (Unident.) QE029999	101
Ameletopsidae (Unident.) QE049999	1
Leptophlebiidae (Unident.) QE069999	198
Caenidae (Unident.) QE089999	8
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	6

Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	1
Isostictidae (Unident.) QO039999	1
Diphlebiidae (Unident.) QO099999	1
Gomphidae (Unident.) QO139999	3
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	236	8
Glossosomatidae (Unident.) QT029999	1
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	21
Hydropsychidae (Unident.) QT069999	6
Conoesucidae (Unident.) QT159999	4
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	99
Odontoceridae (Unident.) QT229999	1
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	99

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.7

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	15	5
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	5

Psephenidae (Unident.) QC379999	4

Diptera QD	104	3
Simuliidae (Unident.) QD109999	99

Orthocladiinae (Unident.) QDAF9999	5
Ephemeroptera QE	124	9
Baetidae (Unident.) QE029999	100
Leptophlebiidae (Unident.) QE069999	22
Caenidae (Unident.) QE089999	2
Hemiptera QH	5	2
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	1
Megaloptera QM	16	8
Corydalidae (Unident.) QM019999	16

Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Plecoptera QP	2	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	173	8
Hydrobiosidae (Unident.) QT019999	1
Philopotamidae (Unident.) QT049999	99
Calocidae (Unident.) QT189999	46
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	26

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.5