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

Main Neerim Rd- Drouin West TAR0170

Source	Melbourne Water
Latest Sample Date	27-09-2011
Taxa count ORDER	13
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	34
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.7	3.8
Weighted SIGNAL	5.1		5

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	44.93%	8,336,605,467m²
	Pastoral Farming	3.2.0 Grazing modified pastures	34.82%	6,460,469,208m²
	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	11.66%	2,163,657,141m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area	4.55%	844,061,302m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.9 Grapes	2.59%	480,284,882m²
	Water	6.2.1 Reservoir	1.00%	184,763,419m²
	Minimal Use	1.3.3 Residual native cover	0.13%	23,751,725m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.12%	23,001,671m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.10%	18,751,362m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.10%	18,251,326m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.00%	750,054m²
	Unknown	3.6.4 No defined use	0.00%	500,036m²
Show minor land uses 8
				185,548,476m²

Waterbug sample history

Sampled on 27 September 2011

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	5	1
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	4
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	12	3
Ceinidae (Unident.) OP029999	12

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	1
Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	2

Diptera QD	30	3
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	5
Coloburiscidae (Unident.) QE059999	7
Leptophlebiidae (Unident.) QE069999	16
Caenidae (Unident.) QE089999	6
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	1
Odonata QO	10	3
Synlestidae (Unident.) QO089999	9
Gomphidae (Unident.) QO139999	1
Plecoptera QP	8	10
Gripopterygidae (Unident.) QP039999	8
Trichoptera QT	23	8
Hydropsychidae (Unident.) QT069999	2
Conoesucidae (Unident.) QT159999	7
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	13

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.5

Sampled on 18 April 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	6	1
Ancylidae (Unident.) KG069999	2
Physidae (Unident.) KG089999	2
Planorbidae/Physidae (Unident.) KG9999A2	2
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	9	3
Ceinidae (Unident.) OP029999	9

Unknown OT	54
Atyidae (Unident.) OT019999	54

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.)(Larva) QC10999I	1

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	20	3
Tipulidae (Unident.) QD019999	1
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	9
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	54	9
Baetidae (Unident.) QE029999	4
Leptophlebiidae (Unident.) QE069999	30
Caenidae (Unident.) QE089999	19
Ephemeroptera (Unident.) QE999999	1
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	9
Gerridae (Unident.) QH579999	11
Corixidae (Unident.) QH659999	4
Odonata QO	3	3
Synlestidae (Unident.) QO089999	2
Telephlebiidae (Unident.) QO219999	1
Trichoptera QT	42	8
Hydrobiosidae (Unident.) QT019999	5
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	1
Odontoceridae (Unident.) QT229999	4
Atriplectididae (Unident.) QT239999	1
Calamoceratidae (Unident.) QT249999	5
Leptoceridae (Unident.) QT259999	21
Trichoptera (Unident.) QT999999	2

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.0

Sampled on 17 November 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	5
Planorbidae/Physidae (Unident.) KG9999A2	1
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	30	3
Ceinidae (Unident.) OP029999	30

Unknown OT	16
Atyidae (Unident.) OT019999	16

Coleoptera QC	14	5
Dytiscidae (Unident.) QC099999	2
Dytiscidae (Unident.)(Larva) QC09999I	2
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.)(Larva) QC20999I	2

Elmidae (Unident.) QC349999	4

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	35	3
Dixidae (Unident.) QD069999	4

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	38	9
Baetidae (Unident.) QE029999	14
Leptophlebiidae (Unident.) QE069999	22
Caenidae (Unident.) QE089999	2
Hemiptera QH	16	2
Veliidae (Unident.) QH569999	7
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	1
Odonata QO	9	3
Synlestidae (Unident.) QO089999	9
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	67	8
Hydrobiosidae (Unident.) QT019999	13
Hydroptilidae (Unident.) QT039999	1
Conoesucidae (Unident.) QT159999	17
Calocidae (Unident.) QT189999	1
Atriplectididae (Unident.) QT239999	6
Calamoceratidae (Unident.) QT249999	7
Leptoceridae (Unident.) QT259999	21
Trichoptera (Unident.) QT999999	1

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.3

Sampled on 6 May 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Physidae (Unident.) KG089999	8
Planorbidae/Physidae (Unident.) KG9999A2	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	4	5
Gyrinidae (Unident.)(Larva) QC10999I	1

Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	2

Diptera QD	9	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	13
Caenidae (Unident.) QE089999	6
Hemiptera QH	6	2
Corixidae (Unident.) QH659999	6
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	33	8
Conoesucidae (Unident.) QT159999	4
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	26

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.6

Sampled on 18 March 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Dugesiidae (Unident.) IF619999	8
Gastropoda KG	26	1
Physidae (Unident.) KG089999	26
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	8	6
Mites (Unident.) MM999999	8

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	24
Atyidae (Unident.) OT019999	24

Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	1
Dytiscidae (Unident.)(Larva) QC09999I	1
Gyrinidae (Unident.)(Larva) QC10999I	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	9	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	13
Notonectidae (Unident.) QH679999	3
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Trichoptera QT	43	8
Hydrobiosidae (Unident.) QT019999	6
Conoesucidae (Unident.) QT159999	8
Odontoceridae (Unident.) QT229999	4
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	24

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.9

Sampled on 7 December 2007

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	7
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	18	3
Ceinidae (Unident.) OP029999	18

Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	2	5
Dytiscidae (Unident.) QC099999	2
Diptera QD	12	3
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	7	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	2
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	13
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	3
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.5

Sampled on 29 March 2001

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae KG060000	1
Acarina MM	4	6
Oxidae MM090000	1

Hygrobatidae MM150000	3

Amphipoda OP	9	3
Ceinidae OP020000	9

Unknown OT	18
Atyidae OT010000	18

Coleoptera QC	9	5
Dytiscidae QC090000	4
Scirtidae QC200000	1

Elmidae QC340000	4

Diptera QD	18	3
Dixidae QD060000	5

Ceratopogonidae QD090000	2

Simuliidae (unident.) QD100000	1

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	10	9
Baetidae QE020000	10
Hemiptera QH	17	2
Veliidae QH560000	8
Corixidae QH650000	9
Odonata QO	1	3
Telephlebiidae QO210000	1
Plecoptera QP	3	10
Gripopterygidae QP030000	3
Trichoptera QT	68	8
Hydroptilidae QT030000	1
Hydropsychidae QT060000	1
Conoesucidae QT150000	2
Leptoceridae QT250000	64

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.6

Sampled on 9 November 2000

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae KG080000	1
Oligochaeta LO	1	2
Lumbriculidae LO060000	1
Acarina MM	11	6
Oxidae MM090000	1

Hygrobatidae MM150000	1

Unionicolidae MM160000	8

Mites (Unident.) MM999999	1

Amphipoda OP	3	3
Ceinidae OP020000	3

Isopoda OR	1	2
Oniscidae OR250000	1

Unknown OT	28
Atyidae OT010000	28

Coleoptera QC	23	5
Dytiscidae QC090000	9
Scirtidae QC200000	4

Elmidae QC340000	10

Diptera QD	9	3
Simuliidae (unident.) QD100000	1

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	20	9
Baetidae QE020000	6
Coloburiscidae QE050000	3
Leptophlebiidae QE060000	10
Caenidae QE080000	1
Hemiptera QH	6	2
Veliidae QH560000	4
Gerridae QH570000	1
Corixidae QH650000	1
Odonata QO	4	3
Synlestidae QO080000	4
Plecoptera QP	12	10
Gripopterygidae QP030000	12
Trichoptera QT	58	8
Hydrobiosidae QT010000	4
Conoesucidae QT150000	38
Atriplectididae QT230000	1
Calamoceratidae QT240000	1
Leptoceridae QT250000	14

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.9

Sampled on 28 April 1995

Taxa	Abundance	SIGNALT Grade
Amphipoda OP	6	3
Amphipoda (Unident.) OP999999	6

Unknown OT	50
Paratya australiensis OT010101	50

Coleoptera QC	1	5
Austrolimnius sp.L58E QC3401B2	1

Diptera QD	4	3
Tipulidae EPA sp.2 QD0199B3	1
Procladius sp.(Unident.) QDAE0899	1
Cricotopus/Paratrichocladius QDAF99A8	1
Polypedilum sp.(Unident.) QDAI0899	1
Ephemeroptera QE	61	9
Baetidae MV/EPA sp.5 QE0201A5	38
Coloburiscoides sp.(Unident.) QE050199	2
Atalophlebia sp.AV5 QE0601A8	11
Nousia sp.AV1 QE0608A1	6
Koorrnonga sp.AV1 QE0609A1	4
Hemiptera QH	16	2
Microvelia peramoena QH560103	1
Microvelia distincta QH560104	1
Microvelia sp.(Unident.) QH560199	4
Diaprepocoris sp.(Unident.) QH650199	10
Plecoptera QP	1	10
Leptoperla tasmanica QP030708	1
Trichoptera QT	38	8
Costora delora QT150301	1
Lingora EPA sp.3 QT1505A3	7
Marilia fusca QT220202	1
Atriplectides dubius QT230101	1
Anisocentropus sp.(Unident.) QT240199	1
Notalina bifaria QT250501	3
Notalina sp.(Unident.) QT250599	1
Triplectides australicus QT251102	10
Triplectides similis QT251108	12
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.0
	ORDER
Weighted SIGNALT	4.7

Sampled on 3 November 1994

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
OLIGOCHAETA LO000000	1
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OT	44
Paratya australiensis OT010101	44

Coleoptera QC	1	5
Australphilus saltus QC090201	1

Diptera QD	11	3
Austrosimulium furiosum QD100102	2

Procladius sp.(Unident.) QDAE0899	1
Cricotopus/Paratrichocladius QDAF99A8	2
Polypedilum sp.(Unident.) QDAI0899	3
Demicryptochironomus sp.(Unident.) QDAI2099	2
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	113	9
Baetidae MV/EPA sp.5 QE0201A5	85
Atalophlebia sp.AV5 QE0601A8	5
Nousia sp.AV1 QE0608A1	11
Caenidae (Unident.) QE089999	12
Hemiptera QH	7	2
Micronecta sp.(Unident.) QH650599	7
Plecoptera QP	19	10
Dinotoperla brevipennis QP030202	11
Illiesoperla australis QP030501	8
Trichoptera QT	31	8
Ecnomus continentalis QT080402	1
Costora delora QT150301	15
Lingora sp.AV1 QT1505A1	1
Lingora EPA sp.2 QT1505A2	1
Atriplectides dubius QT230101	1
Anisocentropus sp.(Unident.) QT240199	2
Triplectides ciuskus ciuskus QT251104	9
Triplectides similis QT251108	1

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.4