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

SNOWY RIVER NEAR NSW BORDER 221800

Source	EPA Victoria
Latest Sample Date	18-04-2007
Taxa count ORDER	11
Taxa count FAMILY	19
Taxa count ALT	21
Mayflies present?	35
	ORDER	FAMILY	ALT
SIGNAL	5	5.3	5
Weighted SIGNAL	5.8	4.3	5.8

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	39.27%	364,957,783,507m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	19.87%	184,659,522,929m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	6.71%	62,346,676,557m²
	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	4.00%	37,175,605,276m²
	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	2.13%	19,831,806,161m²
	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	1.74%	16,204,045,887m²
	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	1.21%	11,229,531,800m²
	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	0.27%	2,514,757,121m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.02%	168,750,478m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.3 Major industrial complex, 5.3.7 Sawmill, 5.5.1 Commercial services	0.01%	133,000,377m²
	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	0.01%	49,000,139m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.00%	23,750,067m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.00%	2,750,008m²
	Unknown	3.6.0 Land in transition, 3.6.5 Abandoned perennial horticulture	0.00%	2,250,006m²
Show minor land uses 10
				9,293,488,818m²

Waterbug sample history

Sampled on 18 April 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Bivalvia KP	10	3
Corbiculidae (Unident.) KP029999	10
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Coleoptera QC	19	5
Elmidae (Unident.) QC349999	14

Elmidae (Unident.)(Larvae) QC34999I	5

Diptera QD	58	3
Simuliidae (Unident.) QD109999	30

Simuliidae (Unident.) (Pupa) QD10999I	2

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	23
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	5
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Odonata QO	13	3
Gomphidae (Unident.) QO139999	3
Telephlebiidae (Unident.) QO219999	10
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	25	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	21

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.0

Sampled on 25 October 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Bivalvia KP	2	3
Corbiculina sp.(Unident.) KP020199	2
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	31	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Austrolimnius sp.(Unident.) QC340199	18

Austrolimnius group A spp. QC3401B4	2

Simsonia longipes (Larva) QC34020H	3

Simsonia sp.(Unident.) QC340299	4

Unknown QC37010D	3
Diptera QD	54	3
Tipulidae EPA sp.40 QD0199A5	4
Ceratopogonidae (Unident.) QD099999	2

Austrosimulium bancrofti QD100101	26

Austrosimulium furiosum QD100102	1

Simuliidae (Unident.) QD109999	19

Orthocladiinae (Unident.) QDAF9999	2
Ephemeroptera QE	116	9
Baetis EPA sp.6 QE0201A6	20
Edmundsiops hickmani QE020701	1
Baetidae (Unident.) QE029999	7
Coloburiscoides sp.AV1 QE0501A3	4
Austrophlebioides pusillus QE060501	81
Jappa kutera QE061102	1
Tasmanocoenis sp.(Unident.) QE080199	1
Irpacaenis deani QE080302	1
Megaloptera QM	3	8
Archichauliodes guttiferus QM010106	3

Odonata QO	9	3
Diphlebia sp.(Unident.) QO090199	2
Hemigomphus gouldii / heteroclytus QO1305A1	4
Nannophlebia risi QO171201	1
Austroaeschna unicornis unicornis QO210308	1
Notoaeschna sagittata QO210601	1
Plecoptera QP	32	10
Dinotoperla serricauda / thwaitesi QP0302A2	29
Illiesoperla sp.(Unident.) QP030599	1
Trinotoperla nivata QP031204	2
Trichoptera QT	60	8
Apsilochorema gisbum QT010301	1
Ulmerochorema rubiconum / membrum group QT0114A1	8
Agapetus sp.(Unident.) QT020199	17
Agapetus sp.(Unident.) (Pupa) QT02019I	1
Asmicridea sp.AV1 QT0602A1	1
Cheumatopsyche deani QT060507	1
Cheumatopsyche sp.(Unident.) QT060599	10
Cheumatopsyche sp.(Unident.) (Pupa) QT06059I	1
Cheumatopsyche sp.AV1 QT0605A1	2
Cheumatopsyche sp.AV6 QT0605A6	13
Lingora sp.AV1 QT1505A1	5

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.7

Sampled on 28 February 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Dugesiidae (Unident.) IF619999	5
Gastropoda KG	16	1
Physidae (Unident.) KG089999	16
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	18	5
Dytiscidae (Unident.)(Larva) QC09999I	11
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	17	3
Ceratopogonidae (Unident.) QD099999	14

Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	38	9
Baetidae (Unident.) QE029999	30
Leptophlebiidae (Unident.) QE069999	8
Hemiptera QH	32	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	30
Lepidoptera QL	3	2
Crambidae (Unident.) QL019999	3

Odonata QO	23	3
Coenagrionidae (Unident.) QO029999	2
Gomphidae (Unident.) QO139999	1
Telephlebiidae (Unident.) QO219999	4
Hemicorduliidae, Urothemistidae, Libellulidae (Unident.) QO9999A1	16
Trichoptera QT	14	8
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	2
Polycentropodidae (Unident.) QT079999	1
Conoesucidae (Unident.) QT159999	10

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.1

Sampled on 20 October 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	30	2
Oligochaeta (Unident.) LO999999	30
Acarina MM	9	6
Mites (Unident.) MM999999	9

Coleoptera QC	7	5
Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	4

Elmidae (Unident.)(Larvae) QC34999I	2

Diptera QD	65	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	30

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	30
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	109	9
Baetidae (Unident.) QE029999	44
Coloburiscidae (Unident.) QE059999	10
Leptophlebiidae (Unident.) QE069999	39
Caenidae (Unident.) QE089999	16
Odonata QO	9	3
Gomphidae (Unident.) QO139999	4
Telephlebiidae (Unident.) QO219999	5
Plecoptera QP	15	10
Gripopterygidae (Unident.) QP039999	15
Trichoptera QT	23	8
Hydrobiosidae (Unident.) QT019999	4
Glossosomatidae (Unident.) QT029999	11
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	3
Conoesucidae (Unident.) QT159999	4

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.7

Sampled on 1 December 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	10	1
Lymnaeidae (Unident.) KG059999	2
Physidae (Unident.) KG089999	8
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	7	6
Mites (Unident.) MM999999	7

Coleoptera QC	33	5
Dytiscidae (Unident.) QC099999	4
Dytiscidae (Unident.)(Larva) QC09999I	6
Berosus sp.(Unident.)(Larva) QC11049I	1

Elmidae (Unident.) QC349999	9

Elmidae (Unident.)(Larvae) QC34999I	3

Psephenidae (Unident.) QC379999	10

Diptera QD	76	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	50

Orthocladiinae (Unident.) QDAF9999	21
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	73	9
Baetidae (Unident.) QE029999	43
Coloburiscidae (Unident.) QE059999	5
Leptophlebiidae (Unident.) QE069999	16
Caenidae (Unident.) QE089999	9
Lepidoptera QL	3	2
Crambidae (Unident.) QL019999	3

Odonata QO	26	3
Gomphidae (Unident.) QO139999	9
Nannophlebia risi QO171201	13
Telephlebiidae (Unident.) QO219999	4
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	48	8
Hydrobiosidae (Unident.) QT019999	14
Glossosomatidae (Unident.) QT029999	1
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	29
Conoesucidae (Unident.) QT159999	3

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.8

Sampled on 4 March 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	48	5
Elmidae (Unident.) QC349999	25

Elmidae (Unident.)(Larvae) QC34999I	15

Psephenidae (Unident.) QC379999	8

Diptera QD	70	3
Simuliidae (Unident.) QD109999	56

Orthocladiinae (Unident.) QDAF9999	14
Ephemeroptera QE	60	9
Baetidae (Unident.) QE029999	32
Leptophlebiidae (Unident.) QE069999	17
Caenidae (Unident.) QE089999	11
Lepidoptera QL	6	2
Crambidae (Unident.) QL019999	6

Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	10	3
Diphlebiidae (Unident.) QO099999	2
Gomphidae (Unident.) QO139999	4
Telephlebiidae (Unident.) QO219999	4
Trichoptera QT	49	8
Glossosomatidae (Unident.) QT029999	1
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	34
Conoesucidae (Unident.) QT159999	13

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.0