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

SNOWY RIVER AT JONKERS ROAD 224220

Source	EPA Victoria
Latest Sample Date	15-03-2006
Taxa count ORDER	12
Taxa count FAMILY	29
Taxa count ALT	30
Mayflies present?	53
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.8	4.3
Weighted SIGNAL	5.9	5	5.1

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	27.22%	366,018,539,609m²
	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	19.83%	266,685,503,788m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	17.80%	239,342,131,563m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	12.06%	162,120,742,416m²
	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	1.47%	19,831,907,326m²
	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	1.30%	17,501,918,214m²
	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	1.12%	15,063,429,609m²
	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%	3,020,985,883m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.02%	221,498,965m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.3 Major industrial complex, 5.3.7 Sawmill, 5.5.1 Commercial services	0.01%	140,749,342m²
	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%	52,249,756m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.00%	23,749,889m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.00%	2,749,987m²
	Unknown	3.6.0 Land in transition, 3.6.5 Abandoned perennial horticulture	0.00%	2,249,989m²
Show minor land uses 10
				13,447,289,661m²

Waterbug sample history

Sampled on 15 March 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	1
Bivalvia KP	7	3
Corbiculidae (Unident.) KP029999	7
Oligochaeta LO	20	2
Oligochaeta (Unident.) LO999999	20
Acarina MM	13	6
Mites (Unident.) MM999999	13

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	74	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	24

Elmidae (Unident.)(Larvae) QC34999I	30

Psephenidae (Unident.) QC379999	12

Diptera QD	46	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	11

Empididae (Unident.) QD359999	5
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	25
Chironomidae (Unident.) (Pupa) QDAZ999I	3
Ephemeroptera QE	53	9
Baetidae (Unident.) QE029999	30
Leptophlebiidae (Unident.) QE069999	20
Caenidae (Unident.) QE089999	3
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	3	3
Gomphidae (Unident.) QO139999	1
Telephlebiidae (Unident.) QO219999	2
Trichoptera QT	67	8
Glossosomatidae (Unident.) QT029999	2
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	30
Hydropsychidae (Unident.) QT069999	30
Conoesucidae (Unident.) QT159999	4

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.6

Sampled on 21 December 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	21	1
Physidae (Unident.) KG089999	21
Bivalvia KP	14	3
Corbiculidae (Unident.) KP029999	10
Sphaeriidae (Unident.) KP039999	4
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	49	5
Dytiscidae (Unident.) QC099999	9
Dytiscidae (Unident.)(Larva) QC09999I	2
Hydrophilidae (Unident.) QC119999	15

Hydrophilidae (Unident.)(Larva) QC11999I	3

Elmidae (Unident.) QC349999	17

Elmidae (Unident.)(Larvae) QC34999I	3

Diptera QD	50	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	13

Dolichopodidae (Unident.) QD369999	5
Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	90	9
Baetidae (Unident.) QE029999	30
Coloburiscidae (Unident.) QE059999	3
Leptophlebiidae (Unident.) QE069999	27
Caenidae (Unident.) QE089999	30
Hemiptera QH	25	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	19
Notonectidae (Unident.) QH679999	5
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	4	3
Gomphidae (Unident.) QO139999	3
Telephlebiidae (Unident.) QO219999	1
Trichoptera QT	102	8
Glossosomatidae (Unident.) QT029999	16
Glossosomatidae (Unident.) (Pupa) QT02999I	6
Hydroptilidae (Unident.) QT039999	4
Philopotamidae (Unident.) QT049999	30
Hydropsychidae (Unident.) QT069999	30
Conoesucidae (Unident.) QT159999	11
Calamoceratidae (Unident.) QT249999	5

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.0

Sampled on 2 December 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Physidae (Unident.) KG089999	2
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	8	5
Elmidae (Unident.) QC349999	6

Psephenidae (Unident.) QC379999	2

Diptera QD	36	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	29

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	5
Ephemeroptera QE	51	9
Baetidae (Unident.) QE029999	44
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	6
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	5	3
Gomphidae (Unident.) QO139999	3
Telephlebiidae (Unident.) QO219999	1
Hemicorduliidae, Urothemistidae, Libellulidae (Unident.) QO9999A1	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	46	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	10
Hydropsychidae (Unident.) QT069999	33

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.3

Sampled on 17 April 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	5	1
Physidae (Unident.) KG089999	5
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	4	6
Mites (Unident.) MM999999	4

Coleoptera QC	31	5
Elmidae (Unident.) QC349999	6

Elmidae (Unident.)(Larvae) QC34999I	1

Psephenidae (Unident.) QC379999	24

Diptera QD	53	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	17

Dolichopodidae (Unident.) QD369999	1
Orthocladiinae (Unident.) QDAF9999	33
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	64	9
Baetidae (Unident.) QE029999	58
Leptophlebiidae (Unident.) QE069999	4
Caenidae (Unident.) QE089999	2
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Odonata QO	15	3
Diphlebiidae (Unident.) QO099999	1
Gomphidae (Unident.) QO139999	9
Telephlebiidae (Unident.) QO219999	4
Hemicorduliidae (Unident.) QO309999	1
Plecoptera QP	5	10
Gripopterygidae (Unident.) QP039999	5
Trichoptera QT	75	8
Hydrobiosidae (Unident.) QT019999	2
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	66
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.2