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

d/s Menzies Rd YAR2337

Source	Melbourne Water
Latest Sample Date	21-02-1995
Taxa count ORDER	12
Taxa count FAMILY	27
Taxa count ALT	37
Mayflies present?	40
	ORDER	FAMILY	ALT
SIGNAL	4	4.4	3.6
Weighted SIGNAL	4.3	5.4	4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads	84.60%	434,733,735m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.6 Perennial flowers and bulbs, 3.4.9 Grapes	9.91%	50,910,265m²
	Pastoral Farming	3.2.0 Grazing modified pastures	5.39%	27,701,174m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	0.10%	499,120m²
Show minor land uses 1
				5,138,443m²

Waterbug sample history

Sampled on 21 February 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Cura pinguis IF610101	3
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	21	1
Ferrissia petterdi KG060101	2
Physa acuta KG080101	19
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	6	3
Ceinidae (Unident.) OP029999	6

Unknown OT	34
Atyidae (Unident.) OT019999	34

Coleoptera QC	7	5
Scirtidae (Unident.) QC209999	1

Simsonia sp.(Unident.) QC340299	2

Simsonia sp.L2E(A) QC3402B2	1

Notriolus sp.(Unident.) QC340399	1

Sclerocyphon striatus QC370104	2

Diptera QD	15	3
Tipulidae EPA sp.40 QD0199A5	1
Austrosimulium furiosum QD100102	1

Simulium ornatipes QD100202	1

Simuliidae (Unident.) QD109999	1

Thienemanniella sp.(Unident.) QDAF0799	1
Cricotopus sp.(Unident.) QDAF1599	2
Orthocladiinae (Unident.) QDAF9999	6
'genus Australia' QDAF99A4	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	40	9
Baetis sp.(Unident.) QE020199	34
Coloburiscidae (Unident.) QE059999	5
Tasmanocoenis sp.(Unident.) QE080199	1
Hemiptera QH	76	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	73
Notonectidae (Unident.) QH679999	1
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	3
Corduliidae (Unident.) QO169999	3
Notoaeschna sagittata QO210601	1
Plecoptera QP	1	10
Trinotoperla nivata QP031204	1
Trichoptera QT	80	8
Ulmerochorema rubiconum QT011405	1
Asmicridea sp.AV1 QT0602A1	3
Cheumatopsyche deani QT060507	2
Cheumatopsyche sp.AV1 QT0605A1	69
Leptoceridae (Unident.) QT259999	2
Trichoptera (Unident.)(Pupae) QT99999I	3

SIGNALT	4.0
	ORDER
Weighted SIGNALT	3.8

Sampled on 2 November 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	1
Planorbidae (Unident.) KG079999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	3	3
Talitridae sp.(Unident.) OP019999	3

Isopoda OR	2	2
Janiridae (Unident.) OR189999	2

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	8	5
Staphylinidae (Unident.) QC189999	1
Austrolimnius sp.(Unident.)(Larva) QC34019I	2

Notriolus sp.(Unident.) QC340399	1

Sclerocyphon zwicki QC370105	2

Curculionidae (Unident.) QCAN9999	2

Diptera QD	100	3
Tipulidae EPA sp.40 QD0199A5	4
Austrosimulium furiosum QD100102	7

Simuliidae (Unident.) QD109999	1

Thienemanniella sp.(Unident.) QDAF0799	4
Cardiocladius sp.(Unident.) QDAF1499	2
Cricotopus sp.(Unident.) QDAF1599	25
Botryocladius sp.(Unident.) QDAF3599	2
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	3
Chironomidae (Unident.)(Larva) QDAZ9999	47
Chironomidae (Unident.) (Pupa) QDAZ999I	3
Diptera (Unident.) (Pupa) QDZZ999I	1
Ephemeroptera QE	20	9
Baetis sp.(Unident.) QE020199	11
Baetidae (Unident.) QE029999	2
Coloburiscoides sp.(Unident.) QE050199	6
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	20
Notonectidae (Unident.) QH679999	1
Odonata QO	4	3
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Notoaeschna sagittata QO210601	2
Plecoptera QP	49	10
Newmanoperla thoreyi QP031001	4
Riekoperla tuberculata QP031117	13
Trinotoperla nivata QP031204	29
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	29	8
Agapetus sp.(Unident.) QT020199	1
Asmicridea sp.AV1 QT0602A1	20
Cheumatopsyche sp.AV1 QT0605A1	4
Hydropsychidae (Unident.) (Pupa) QT06999I	1
Ecnomus pansus QT080401	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.7