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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	13-11-1998
Taxa count ORDER	14
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	46
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.2	3.5
Weighted SIGNAL	4.6		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	46.84%	44,690,053,551m²
	Minimal Use	2.1.0 Grazing native vegetation	24.74%	23,605,632,130m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	21.49%	20,505,930,436m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	5.98%	5,709,661,021m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.75%	719,988,780m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services	0.12%	114,248,220m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.9 Grapes, 4.4.9 Irrigated grapes	0.04%	39,749,381m²
	Water	6.2.0 Reservoir/dam, 6.5.0 Marsh/wetland	0.01%	13,749,786m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.00%	2,499,961m²
	Mining	5.8.0 Mining	0.00%	1,499,977m²
Show minor land uses 6
				954,030,132m²

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	17	1
Lymnaeidae (Unident.) KG059999	4
Physidae (Unident.) KG089999	13
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	14	6
Mites (Unident.) MM999999	14

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	2
Atyidae (Unident.) OT019999	2

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	140	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	9

Scirtidae (Unident.) QC209999	6

Elmidae (Unident.) QC349999	105

Diptera QD	32	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	9

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	46	9
Baetidae (Unident.) QE029999	26
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	12
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	7
Gerridae (Unident.) QH579999	8
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	2
Odonata QO	10	3
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	5
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	1
Plecoptera QP	5	10
Gripopterygidae (Unident.) QP039999	5
Trichoptera QT	146	8
Hydroptilidae (Unident.) QT039999	18
Hydropsychidae (Unident.) QT069999	19
Leptoceridae (Unident.) QT259999	109

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.7

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.5