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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	11-11-1998
Taxa count ORDER	12
Taxa count FAMILY	37
Taxa count ALT	37
Mayflies present?	43
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.5	3.7
Weighted SIGNAL	4.9		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	50.93%	75,636,662,225m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	25.47%	37,824,956,192m²
	Minimal Use	2.1.0 Grazing native vegetation	17.41%	25,850,811,777m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	5.88%	8,728,105,266m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication	0.17%	251,003,027m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.10%	151,251,824m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives	0.02%	29,500,356m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.02%	24,750,299m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.00%	3,750,045m²
	Mining	5.8.0 Mining	0.00%	3,250,039m²
Show minor land uses 6
				1,485,040,410m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	4	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	3
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	73	5
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	18

Hydrophilidae (Unident.) QC119999	9

Elmidae (Unident.) QC349999	30

Psephenidae (Unident.) QC379999	6

Diptera QD	234	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	18

Simuliidae (Unident.) QD109999	5

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	198
Ephemeroptera QE	43	9
Baetidae (Unident.) QE029999	23
Leptophlebiidae (Unident.) QE069999	18
Caenidae (Unident.) QE089999	2
Hemiptera QH	13	2
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	2
Odonata QO	10	3
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	4
Libellulidae (Unident.) QO179999	3
Plecoptera QP	14	10
Gripopterygidae (Unident.) QP039999	14
Trichoptera QT	59	8
Hydrobiosidae (Unident.) QT019999	2
Hydroptilidae (Unident.) QT039999	8
Hydropsychidae (Unident.) QT069999	26
Atriplectididae (Unident.) QT239999	2
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	18

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.8

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	8	1
Lymnaeidae (Unident.) KG059999	2
Physidae (Unident.) KG089999	6
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OT	56
Atyidae (Unident.) OT019999	56

Unknown QA	6
Collembola (Unident.) QA999999	6
Coleoptera QC	31	5
Hydrophilidae (Unident.) QC119999	24

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	5

Diptera QD	35	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	7

Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	4	9
Caenidae (Unident.) QE089999	4
Hemiptera QH	12	2
Gerridae (Unident.) QH579999	10
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Odonata QO	13	3
Gomphidae (Unident.) QO139999	6
Libellulidae (Unident.) QO179999	7
Plecoptera QP	23	10
Gripopterygidae (Unident.) QP039999	23
Trichoptera QT	130	8
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	99
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	2
Calocidae (Unident.) QT189999	1
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	22

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.4