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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	12-10-1999
Taxa count ORDER	14
Taxa count FAMILY	38
Taxa count ALT	38
Mayflies present?	136
	ORDER	FAMILY	ALT
SIGNAL	4.3	4.8	4.2
Weighted SIGNAL	5.4		5.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	52.43%	756,536,965m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	32.91%	474,866,281m²
	Pastoral Farming	3.2.0 Grazing modified pastures	8.26%	119,216,430m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	2.51%	36,239,795m²
	Water	6.3.0 River	1.84%	26,492,540m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.3 Tree nuts	1.78%	25,742,751m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.26%	3,748,944m²
Show minor land uses 4
				14,428,437m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OG	4
Cladocera (Unident.) OG999999	4
Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	14	5
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	7

Psephenidae (Unident.) QC379999	2

Chrysomelidae (Unident.) QCAH9999	1
Diptera QD	13	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	136	9
Baetidae (Unident.) QE029999	109
Leptophlebiidae (Unident.) QE069999	21
Caenidae (Unident.) QE089999	6
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	4
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	15	3
Coenagrionidae (Unident.) QO029999	1
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	10
Plecoptera QP	16	10
Gripopterygidae (Unident.) QP039999	16
Trichoptera QT	60	8
Hydrobiosidae (Unident.) QT019999	15
Glossosomatidae (Unident.) QT029999	2
Philopotamidae (Unident.) QT049999	11
Hydropsychidae (Unident.) QT069999	15
Ecnomidae (Unident.) QT089999	1
Atriplectididae (Unident.) QT239999	1
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	11

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.9

Taxa	Abundance	SIGNALT Grade
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OT	198
Atyidae (Unident.) OT019999	198

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	36	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	27

Elmidae (Unident.) QC349999	3

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	13	3
Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	115	9
Baetidae (Unident.) QE029999	107
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	2
Hemiptera QH	6	2
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	5
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	1
Libellulidae (Unident.) QO179999	1
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	134	8
Hydrobiosidae (Unident.) QT019999	1
Philopotamidae (Unident.) QT049999	9
Hydropsychidae (Unident.) QT069999	18
Ecnomidae (Unident.) QT089999	1
Atriplectididae (Unident.) QT239999	1
Calamoceratidae (Unident.) QT249999	5
Leptoceridae (Unident.) QT259999	99

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.9