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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

SNOWY RIVER OFF WOODS POINT TRACK 220016

Source	EPA Victoria
Latest Sample Date	21-03-2006
Taxa count ORDER	14
Taxa count FAMILY	29
Taxa count ALT	33
Mayflies present?	57
	ORDER	FAMILY	ALT
SIGNAL	3.4	4.1	3.2
Weighted SIGNAL	4.8	5.3	4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	27.02%	366,018,336,402m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity	19.72%	267,043,603,856m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	17.68%	239,455,998,088m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	12.65%	171,340,854,205m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	1.46%	19,831,896,316m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	1.29%	17,501,908,497m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.2 Hydro electricity generation, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	1.11%	15,069,171,216m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 4.4.0 Irrigated perennial horticulture, 4.4.9 Irrigated grapes	0.22%	3,020,984,206m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.02%	221,498,842m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.3 Major industrial complex, 5.3.7 Sawmill, 5.5.1 Commercial services	0.01%	140,749,264m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.1 Dairy sheds and yards, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	0.00%	52,249,727m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.00%	23,749,876m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.00%	2,749,986m²
	Unknown	3.6.0 Land in transition, 3.6.5 Abandoned perennial horticulture	0.00%	2,249,988m²
Show minor land uses 10
				13,544,264,189m²

Waterbug sample history

Sampled on 21 March 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Gastropoda KG	13	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	12
Bivalvia KP	8	3
Corbiculidae (Unident.) KP029999	8
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	48	5
Dytiscidae (Unident.) QC099999	7
Dytiscidae (Unident.)(Larva) QC09999I	9
Hydrophilidae (Unident.) QC119999	3

Hydrophilidae (Unident.)(Larva) QC11999I	7

Elmidae (Unident.) QC349999	8

Elmidae (Unident.)(Larvae) QC34999I	4

Psephenidae (Unident.) QC379999	10

Diptera QD	17	3
Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	2
Robackia sp.(Unident.) QDAI1899	1
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	57	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	30
Hemiptera QH	15	2
Corixidae (Unident.) QH659999	15
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	17	3
Gomphidae (Unident.) QO139999	8
Synthemistidae (Unident.) QO239999	1
Hemicorduliidae, Urothemistidae, Libellulidae (Unident.) QO9999A1	8
Trichoptera QT	6	8
Hydroptilidae (Unident.) QT039999	3
Hydroptilidae (Unident.) (Pupa) QT03999I	1
Hydropsychidae (Unident.) QT069999	1
Calamoceratidae (Unident.) QT249999	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.9

Sampled on 20 December 2005

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Acarina MM	3	6
Mites (Unident.) MM999999	3

Coleoptera QC	35	5
Dytiscidae (Unident.) QC099999	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	23

Elmidae (Unident.)(Larvae) QC34999I	3

Diptera QD	24	3
Simuliidae (Unident.) QD109999	10

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	13
Ephemeroptera QE	8	9
Baetidae (Unident.) QE029999	2
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	3
Odonata QO	7	3
Gomphidae (Unident.) QO139999	7
Trichoptera QT	24	8
Glossosomatidae (Unident.) QT029999	2
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	5
Conoesucidae (Unident.) QT159999	14

SIGNALT	5.3
	ORDER
Weighted SIGNALT	5.5