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

Strathewan Rd- Cottlesbridge DIY0070

Source	Melbourne Water
Latest Sample Date	27-09-2011
Taxa count ORDER	12
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	4.3	4.3	3.1
Weighted SIGNAL	4.9		4.2

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, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication	60.59%	4,468,888,921m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area	21.99%	1,622,278,168m²
	Pastoral Farming	3.2.0 Grazing modified pastures	8.70%	641,662,259m²
	Unknown	3.6.4 No defined use	3.17%	233,718,041m²
	Arable Farming	3.3.0 Cropping, 3.4.9 Grapes	2.80%	206,721,733m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover	2.32%	171,476,552m²
	Forestry	2.2.0 Production native forests	0.40%	29,495,967m²
	Industrial	5.3.5 Abattoirs, 5.5.1 Commercial services	0.02%	1,749,761m²
Show minor land uses 4
				73,759,914m²

Waterbug sample history

Sampled on 27 September 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	9	6
Mites (Unident.) MM999999	9

Amphipoda OP	27	3
Ceinidae (Unident.) OP029999	27

Unknown OT	16
Atyidae (Unident.) OT019999	16

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	1
Hydraenidae (Unident.) QC139999	2

Diptera QD	47	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	2

Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	1
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	16
Hemiptera QH	39	2
Veliidae (Unident.) QH569999	22
Corixidae (Unident.) QH659999	16
Notonectidae (Unident.) QH679999	1
Odonata QO	5	3
Isostictidae (Unident.) QO039999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Zygoptera (Unident.) QO999997	2
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	21	8
Ecnomidae (Unident.) QT089999	2
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	18

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.3

Sampled on 5 May 2011

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	17	1
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	16
Acarina MM	4	6
Mites (Unident.) MM999999	4

Amphipoda OP	60	3
Ceinidae (Unident.) OP029999	60

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	14	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	1

Diptera QD	18	3
Dixidae (Unident.) QD069999	2

Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	30
Hemiptera QH	57	2
Veliidae (Unident.) QH569999	19
Corixidae (Unident.) QH659999	15
Notonectidae (Unident.) QH679999	23
Odonata QO	33	3
Coenagrionidae (Unident.) QO029999	15
Isostictidae (Unident.) QO039999	8
Megapodagrionidae (Unident.) QO079999	2
Aeshnidae (Unident.) QO129999	5
Hemicorduliidae (Unident.) QO309999	2
Zygoptera (Unident.) QO999997	1
Trichoptera QT	35	8
Leptoceridae (Unident.) QT259999	30
Trichoptera (Unident.) QT999999	5

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.1

Sampled on 2 November 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	16	1
Physidae (Unident.) KG089999	16
Hirudinea LH	6	1
Glossiphoniidae (Unident.) LH019999	6
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	18	3
Ceinidae (Unident.) OP029999	18

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	39	5
Dytiscidae (Unident.) QC099999	6
Dytiscidae (Unident.)(Larva) QC09999I	16
Hydrophilidae (Unident.) QC119999	12

Scirtidae (Unident.)(Larva) QC20999I	1

Hydrochidae (Unident.) QCAO9999	4

Diptera QD	46	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	20	9
Leptophlebiidae (Unident.) QE069999	20
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	8
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	2
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	3
Isostictidae (Unident.) QO039999	4
Lestidae (Unident.) QO059999	1
Megapodagrionidae (Unident.) QO079999	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.1

Sampled on 11 May 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	3	1
Physidae (Unident.) KG089999	2
Gastropoda (Unident.) KG999999	1
Hirudinea LH	30	1
Glossiphoniidae (Unident.) LH019999	30
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	12	3
Ceinidae (Unident.) OP029999	12

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	38	5
Dytiscidae (Unident.) QC099999	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.)(Larva) QC20999I	4

Diptera QD	34	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	6	9
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	1
Hemiptera QH	11	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	2
Odonata QO	2	3
Hemicorduliidae (Unident.) QO309999	1
Zygoptera (Unident.) QO999997	1
Trichoptera QT	30	8
Leptoceridae (Unident.) QT259999	30

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.8

Sampled on 27 February 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	16	2
Dugesiidae (Unident.) IF619999	16
Gastropoda KG	12	1
Physidae (Unident.) KG089999	12
Hirudinea LH	5	1
Glossiphoniidae (Unident.) LH019999	5
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	6	3
Ceinidae (Unident.) OP029999	6

Unknown OT	20
Atyidae (Unident.) OT019999	20

Diptera QD	39	3
Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	37
Hemiptera QH	26	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	11
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	12
Odonata QO	3	3
Isostictidae (Unident.) QO039999	1
Hemicorduliidae (Unident.) QO309999	1
Zygoptera (Unident.) QO999997	1
Trichoptera QT	3	8
Leptoceridae (Unident.) QT259999	3

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.4

Sampled on 18 November 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	15	1
Ancylidae (Unident.) KG069999	4
Physidae (Unident.) KG089999	11
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Amphipoda OP	90	3
Ceinidae (Unident.) OP029999	90

Unknown OT	34
Atyidae (Unident.) OT019999	34

Coleoptera QC	13	5
Dytiscidae (Unident.) QC099999	2
Dytiscidae (Unident.)(Larva) QC09999I	8
Hydrophilidae (Unident.) QC119999	3

Diptera QD	63	3
Dixidae (Unident.) QD069999	1

Culicidae (Unident.) QD079999	22

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	19	9
Leptophlebiidae (Unident.) QE069999	19
Hemiptera QH	29	2
Veliidae (Unident.) QH569999	6
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	14
Odonata QO	11	3
Coenagrionidae (Unident.) QO029999	10
Megapodagrionidae (Unident.) QO079999	1
Trichoptera QT	19	8
Leptoceridae (Unident.) QT259999	17
Trichoptera (Unident.) QT999999	2

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.5

Sampled on 1 December 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	26	1
Austropeplea tomentosa KG050102	8
Planorbidae/Physidae (Unident.) KG9999A2	18
Oligochaeta LO	2	2
OLIGOCHAETA LO000000	2
Acarina MM	13	6
Hydracarina (Unident.) MM9999A8	13

Amphipoda OP	351	3
Austrochiltonia sp.(Unident.) OP020199	351

Unknown OT	128
Paratya australiensis OT010101	24

Atyidae (Unident.) OT019999	104

Coleoptera QC	67	5
Chostonectes sharpi QC091501	3

Chostonectes sp.(Unident.)(Larva) QC09159I	18

Antiporus femoralis QC091604	3

Antiporus sp.(Unident.)(Larva) QC09169I	6

Necterosoma penicillatus QC092001	12

Necterosoma sp.(Unident.)(Larva) QC09209I	21

Scirtidae (Unident.) QC209999	4

Diptera QD	39	3
Anopheles annulipes QD070101	6

Stratiomyidae (Unident.) QD249999	1
Sciomyzidae (Unident.) QD459999	1

Procladius sp.(Unident.) QDAE0899	5
Tanypodinae (Unident.) QDAE9999	1
Rheocricotopus sp.(Unident.) QDAF0199	1
Corynoneura sp.(Unident.) QDAF0699	4
Thienemanniella sp.(Unident.) QDAF0799	1
Cricotopus/Paratrichocladius QDAF99A8	1
Riethia sp.(Unident.) QDAG0199	2
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes sp.(Unident.) QDAI0699	10
Kiefferulus sp.(Unident.) QDAI0799	1
Polypedilum sp.(Unident.) QDAI0899	1
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	5	9
Atalophlebia sp.AV5 QE0601A8	4
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	150	2
Microvelia fluvialis fluvialis QH560105	1
Microvelia sp.(Unident.) QH560199	2
Ranatra dispar QH610201	2
Sigara truncatipala QH650204	11
Sigara sp.(Unident.) QH650299	10
Micronecta sp.(Unident.) QH650599	2
Corixidae (Unident.) QH659999	111
Enithares woodwardi QH670101	2
Anisops sp.(Unident.) QH670499	1
Notonectidae (Unident.) QH679999	8
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	1
Zygoptera (Unident.) QO999997	6
Trichoptera QT	18	8
Hellyethira sp.(Unident.) QT030499	6
Lectrides varians QT250201	7
Notalina spira QT250504	3
Oecetis sp.(Unident.) QT250799	2

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.5

Sampled on 1 March 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	22	2
Dugesiidae (Unident.) IF619999	22
Gastropoda KG	18	1
Planorbidae/Physidae (Unident.) KG9999A2	18
Oligochaeta LO	6	2
OLIGOCHAETA LO000000	6
Acarina MM	1	6
Hydracarina (Unident.) MM9999A8	1

Amphipoda OP	33	3
Austrochiltonia sp.(Unident.) OP020199	33

Coleoptera QC	159	5
Chostonectes gigas QC091504	6

Chostonectes sp.(Unident.)(Larva) QC09159I	54

Antiporus sp.(Unident.) QC091699	3

Necterosoma penicillatus QC092001	72

Necterosoma undecimlineatus QC092007	15

Rhantus saturalis QC092301	2

Helochares tristis QC111201	3

Hydrophilidae (Unident.)(Larva) QC11999I	1

Scirtidae (Unident.) QC209999	3

Diptera QD	140	3
Aedes sp.(Unident.) QD070599	10

Chironomus sp.(Unident.) QDAI0499	34

Dicrotendipes sp.(Unident.) QDAI0699	3
Kiefferulus sp.(Unident.) QDAI0799	86
Polypedilum sp.(Unident.) QDAI0899	1
Chironomini (Unident.) QDAI9999	3
Chironomidae (Unident.)(Larva) QDAZ9999	3
Hemiptera QH	35	2
Microvelia sp.(Unident.) QH560199	1
Sigara sp.(Unident.) QH650299	1
Enithares woodwardi QH670101	33
Odonata QO	3	3
Ischnura heterosticta heterosticta QO021002	1
Ischnura sp.(Unident.) QO021099	1
Austroargiolestes icteromelas icteromelas QO070202	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.8