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

Burke Rd Bridge- Hurstbridge ART0149

Source	Melbourne Water
Latest Sample Date	01-12-1998
Taxa count ORDER	11
Taxa count FAMILY	18
Taxa count ALT	28
Mayflies present?	33
	ORDER	FAMILY	ALT
SIGNAL	4.2	3.7	3.4
Weighted SIGNAL	4.2	4.6	4.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	42.66%	6,557,823,827m²
	Residential And 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, 5.7.2 Roads, 5.7.5 Navigation and communication	28.44%	4,371,549,214m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area	19.31%	2,968,783,422m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs	3.96%	609,256,859m²
	Unknown	3.6.4 No defined use	3.25%	500,005,629m²
	Forestry	2.2.0 Production native forests, 2.2.1 Wood production forestry, 3.1.0 Plantation forests	1.20%	184,502,077m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	0.86%	132,001,486m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.13%	20,250,228m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.3 Glasshouses	0.13%	19,250,217m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.04%	6,000,068m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams	0.01%	2,250,025m²
	Industrial	5.5.1 Commercial services	0.01%	1,250,014m²
Show minor land uses 7
				153,729,231m²

Waterbug sample history

Sampled on 1 December 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	53	1
Hydrobiidae (Unident.) KG029999	23
Ferrissia petterdi KG060101	3
Ferrissia tasmanica KG060102	3
Planorbidae/Physidae (Unident.) KG9999A2	24
Oligochaeta LO	2	2
OLIGOCHAETA LO000000	2
Amphipoda OP	60	3
Austrochiltonia sp.(Unident.) OP020199	60

Unknown OT	22
Paratya australiensis OT010101	22

Coleoptera QC	1	5
Scirtidae (Unident.) QC209999	1

Diptera QD	10	3
Apsectrotanypus sp.(Unident.) QDAE0599	1
Procladius sp.(Unident.) QDAE0899	3
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	1
Polypedilum sp.(Unident.) QDAI0899	4
Ephemeroptera QE	33	9
Atalophlebia sp.AV5 QE0601A8	29
Nousia sp.AV1 QE0608A1	4
Hemiptera QH	21	2
Microvelia dubia QH560102	3
Microvelia peramoena QH560103	6
Microvelia sp.(Unident.) QH560199	10
Sigara sp.(Unident.) QH650299	1
Micronecta sp.(Unident.) QH650599	1
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	3
Hemicordulia tau QO300102	1
Plecoptera QP	4	10
Dinotoperla serricauda QP030207	2
Illiesoperla sp.(Unident.) QP030599	2
Trichoptera QT	15	8
Taschorema evansi QT011301	1
Lectrides varians QT250201	8
Notalina spira QT250504	1
Triplectides sp.(Unident.) QT251199	5

SIGNALT	4.2
	ORDER
Weighted SIGNALT	3.9

Sampled on 1 March 1998

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Hydra sp.(Unident.) IB010199	2
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	65	1
Hydrobiidae (Unident.) KG029999	51
Planorbidae/Physidae (Unident.) KG9999A2	14
Bivalvia KP	4	3
Pisidium casertanum KP030101	4
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	7	2
OLIGOCHAETA LO000000	7
Amphipoda OP	105	3
Austrochiltonia sp.(Unident.) OP020199	105

Isopoda OR	1	2
Heterias sp.(Unident.) OR180199	1

Unknown OT	30
Paratya australiensis OT010101	30

Coleoptera QC	40	5
Sternopriscus sp.(Unident.) QC091899	3

Necterosoma penicillatus QC092001	3

Necterosoma sp.(Unident.)(Larva) QC09209I	3

Rhantus saturalis QC092301	1

Berosus sp.(Unident.)(Larva) QC11049I	2

Ochthebius sp.(Unident.) QC130399	1

Scirtidae (Unident.) QC209999	20

Notriolus quadriplagiatus QC340310	4

Notriolus quadriplagiatus (Larva) QC34031Z	2

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	31	3
Tipulidae EPA sp.37 QD0199A2	1
Anopheles annulipes QD070101	4

Bezzia sp.(Unident.) QD090499	2

Austrosimulium furiosum QD100102	3

Simulium ornatipes QD100202	2

Procladius sp.(Unident.) QDAE0899	1
Paramerina sp.(Unident.) QDAE1299	1
Riethia sp.(Unident.) QDAG0199	1
Dicrotendipes sp.(Unident.) QDAI0699	12
Kiefferulus sp.(Unident.) QDAI0799	3
Polypedilum sp.(Unident.) QDAI0899	1
Ephemeroptera QE	4	9
Atalophlebia sp.AV5 QE0601A8	4
Hemiptera QH	39	2
Microvelia oceanica QH560101	2
Microvelia peramoena QH560103	4
Microvelia sp.(Unident.) QH560199	11
Gerridae (Unident.) QH579999	1
Sigara sp.(Unident.) QH650299	2
Micronecta sp.(Unident.) QH650599	11
Corixidae (Unident.) QH659999	1
Enithares woodwardi QH670101	6
Anisops deanei QH670404	1
Odonata QO	12	3
Austroagrion watsoni QO020502	1
Ischnura aurora aurora QO021001	1
Rhadinosticta simplex QO030301	6
Austroargiolestes icteromelas icteromelas QO070202	4
Plecoptera QP	3	10
Dinotoperla serricauda QP030207	3
Trichoptera QT	14	8
Lectrides varians QT250201	3
Triplectides similis QT251108	11

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.3