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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	06-03-1996
Taxa count ORDER	10
Taxa count FAMILY	32
Taxa count ALT	32
Mayflies present?	136
	ORDER	FAMILY	ALT
SIGNAL	5.4	5.2	4.6
Weighted SIGNAL	5.7		5.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	87.45%	2,467,687,078m²
	Minimal Use	2.1.0 Grazing native vegetation	10.23%	288,625,679m²
	Pastoral Farming	3.2.0 Grazing modified pastures	1.98%	55,975,889m²
	Forestry	2.2.0 Production native forests	0.34%	9,495,910m²
Show minor land uses 2
				28,217,846m²

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

Unknown QA	7
Collembola (Unident.) QA999999	7
Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	3

Elmidae (Unident.) QC349999	3

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	25	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	2

Ceratopogonidae (Unident.) QD099999	4

Athericidae (Unident.) QD229999	4

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	136	9
Baetidae (Unident.) QE029999	16
Leptophlebiidae (Unident.) QE069999	120
Hemiptera QH	35	2
Veliidae (Unident.) QH569999	17
Gerridae (Unident.) QH579999	12
Corixidae (Unident.) QH659999	6
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Plecoptera QP	4	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	69	8
Hydrobiosidae (Unident.) QT019999	7
Hydroptilidae (Unident.) QT039999	13
Hydropsychidae (Unident.) QT069999	7
Conoesucidae (Unident.) QT159999	1
Calamoceratidae (Unident.) QT249999	13
Leptoceridae (Unident.) QT259999	28

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.3

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	16	5
Dytiscidae (Unident.) QC099999	4
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	9

Diptera QD	95	3
Dixidae (Unident.) QD069999	5

Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	23

Thaumaleidae (Unident.) QD119999	1
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	34
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	46	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	38
Caenidae (Unident.) QE089999	1
Hemiptera QH	38	2
Veliidae (Unident.) QH569999	25
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	3
Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	6

Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	61	8
Hydrobiosidae (Unident.) QT019999	13
Philopotamidae (Unident.) QT049999	15
Hydropsychidae (Unident.) QT069999	2
Leptoceridae (Unident.) QT259999	31

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.1

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	25	5
Carabidae (Unident.) QC059999	1
Gyrinidae (Unident.) QC109999	15

Staphylinidae (Unident.) QC189999	2
Scirtidae (Unident.) QC209999	1

Brentidae (Unident.) QCAM9999	1
Coleoptera (Unident.) QCZZ9999	5

Diptera QD	31	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	14	9
Baetidae (Unident.) QE029999	2
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	1
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	12
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	4
Trichoptera QT	6	8
Leptoceridae (Unident.) QT259999	5
Trichoptera (Unident.) QT999999	1

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.0