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

Burke Rd Kew/Ivanhoe YAR3182

Source	Melbourne Water
Latest Sample Date	21-05-2008
Taxa count ORDER	10
Taxa count FAMILY	13
Taxa count ALT	13
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.8	2.3
Weighted SIGNAL	4.7		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area	30.54%	98,044,595,338m²
	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, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	29.18%	93,664,452,767m²
	Pastoral Farming	3.2.0 Grazing modified pastures	17.94%	57,593,337,454m²
	Forestry	2.2.0 Production native forests, 2.2.1 Wood production forestry, 3.1.0 Plantation forests	14.67%	47,085,345,175m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.5 Shrub berries and fruits, 3.4.6 Perennial flowers and bulbs, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs	5.61%	17,997,058,601m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.65%	2,087,198,809m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	0.51%	1,637,709,833m²
	Water	6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.4.1 Supply channel/aqueduct	0.29%	923,977,338m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.3 Glasshouses, 5.1.4 Glasshouses (hydroponic)	0.19%	622,984,721m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.5 Abattoirs, 5.3.7 Sawmill, 5.5.1 Commercial services	0.16%	502,487,676m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.08%	262,993,550m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.07%	231,994,310m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.06%	179,745,592m²
	Mining	5.8.2 Quarries	0.05%	163,745,984m²
Show minor land uses 9
				3,209,976,271m²

Waterbug sample history

Sampled on 21 May 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Physidae (Unident.) KG089999	2
Hirudinea LH	3	1
Erpobdellidae (Unident.) LH059999	3
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	1	5
Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	14	3
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	12
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1
Trichoptera QT	6	8
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.0

Sampled on 27 February 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	26	1
Ancylidae (Unident.) KG069999	5
Physa acuta KG080101	21
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	4	2
OLIGOCHAETA LO000000	1
Oligochaeta (Unident.) LO999999	3
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	46
Atyidae (Unident.) OT019999	46

Coleoptera QC	16	5
Notriolus maculatus QC340307	4

Notriolus quadriplagiatus QC340310	2

Coxelmis novemnotata (Larva) QC34050A	1

Elmidae (Unident.) QC349999	8

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	52	3
Simuliidae (Unident.) QD109999	1

Rheocricotopus sp.(Unident.) QDAF0199	3
Orthocladiinae (Unident.) QDAF9999	41
Dicrotendipes sp.(Unident.) QDAI0699	1
Chironomidae (Unident.) (Pupa) QDAZ999I	6
Ephemeroptera QE	30	9
Edmundsiops sp.(Unident.) QE020799	6
Baetidae (Unident.) QE029999	2
Caenidae (Unident.) QE089999	22
Hemiptera QH	20	2
Veliidae (Unident.) QH569999	18
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Megaloptera QM	1	8
Archichauliodes sp.(Unident.) QM010199	1

Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	3
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	14	10
Leptoperla tasmanica QP030708	4
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	80	8
Tanjilana zothecula QT011202	4
Cheumatopsyche sp.AV1 QT0605A1	50
Hydropsychidae (Unident.) QT069999	1
Ecnomus pansus QT080401	5
Ecnomus continentalis QT080402	4
Ecnomus sp.(Unident.) QT080499	3
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	7
Trichoptera (Unident.)(Pupae) QT99999I	3

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.4

Sampled on 11 November 1994

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	2	2
OLIGOCHAETA LO000000	2
Unknown OT	20
Paratya australiensis OT010101	20

Unknown QA	3
Collembola (Unident.) QA999999	3
Coleoptera QC	1	5
Staphylinidae (Unident.) QC189999	1
Diptera QD	11	3
Cricotopus/Paratrichocladius QDAF99A8	9
Polypedilum sp.(Unident.) QDAI0899	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Hemiptera QH	18	2
Gerridae EPA sp.1 QH5799A1	18
Plecoptera QP	6	10
Leptoperla primitiva QP030706	2
Leptoperla EPA sp.2 QP0307A2	4

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.0