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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	11-10-1999
Taxa count ORDER	15
Taxa count FAMILY	38
Taxa count ALT	38
Mayflies present?	24
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.3	3.4
Weighted SIGNAL	4.9		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	42.59%	11,668,284,483m²
	Natural	1.1.3 National park	30.47%	8,348,703,549m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.4 Irrigated sown grasses	13.57%	3,717,840,644m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.7.0 Transport and communication, 5.7.2 Roads	6.69%	1,833,794,710m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	3.35%	917,772,376m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	2.41%	660,766,110m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.44%	119,252,907m²
	Arable Farming	3.3.2 Beverage and spice crops, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.3 Tree nuts, 3.5.3 Seasonal vegetables and herbs	0.42%	116,252,834m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.04%	11,750,286m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.6 Horse studs	0.01%	2,250,055m²
	Industrial	5.5.1 Commercial services	0.01%	1,750,043m²
Show minor land uses 6
				273,984,180m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	99	6
Mites (Unident.) MM999999	99

Isopoda OR	1	2
Cirolanidae (Unident.) OR129999	1
Unknown OT	233
Atyidae (Unident.) OT019999	230

Palaemonidae (Unident.) OT029999	3

Unknown QA	3
Collembola (Unident.) QA999999	3
Coleoptera QC	37	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	15

Elmidae (Unident.) QC349999	11

Coleoptera (Unident.) QCZZ9999	10

Diptera QD	22	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	3

Aphroteniinae (Unident.) QDAA9999	1
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	24	9
Baetidae (Unident.) QE029999	4
Leptophlebiidae (Unident.) QE069999	16
Caenidae (Unident.) QE089999	4
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	6
Notonectidae (Unident.) QH679999	1
Lepidoptera QL	1	2
Lepidoptera (Unident.) QL999999	1

Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	3
Protoneuridae (Unident.) QO049999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	3
Plecoptera QP	99	10
Gripopterygidae (Unident.) QP039999	99
Trichoptera QT	217	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	17
Hydropsychidae (Unident.) QT069999	99
Leptoceridae (Unident.) QT259999	99

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.9

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.5