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

Yarra Junction-Noojee Rd- LIY0037

Source	Melbourne Water
Latest Sample Date	13-04-2007
Taxa count ORDER	10
Taxa count FAMILY	29
Taxa count ALT	30
Mayflies present?	56
	ORDER	FAMILY	ALT
SIGNAL	5.1	5.6	4.5
Weighted SIGNAL	6.7	5	6.3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	97.07%	3,490,249,786m²
	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, 5.7.2 Roads	2.10%	75,684,941m²
	Natural	1.1.1 Strict nature reserves, 1.1.7 Other conserved area	0.53%	18,983,682m²
	Industrial	5.3.7 Sawmill	0.16%	5,745,062m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.14%	4,995,706m²
Show minor land uses 4
				35,956,592m²

Waterbug sample history

Sampled on 13 April 2007

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Amphipoda OP	42	3
Eusiridae (Unident.) OP039999	42

Coleoptera QC	22	5
Dytiscidae (Unident.) QC099999	2
Scirtidae (Unident.) QC209999	13

Elmidae (Unident.) QC349999	6

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	35	3
Tipulidae (Unident.) QD019999	3
Simuliidae (Unident.) QD109999	15

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	8
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	56	9
Baetidae (Unident.) QE029999	12
Oniscigastridae (Unident.) QE039999	3
Coloburiscidae (Unident.) QE059999	2
Leptophlebiidae (Unident.) QE069999	39
Hemiptera QH	2	2
Veliidae (Unident.) QH569999	2
Neuroptera QN	6	6
Osmylidae (Unident.) QN039999	2

Neurorthidae (Unident.) QN049999	4

Odonata QO	7	3
Synlestidae (Unident.) QO089999	4
Telephlebiidae (Unident.) QO219999	1
Synthemistidae (Unident.) QO239999	2
Plecoptera QP	51	10
Austroperlidae (Unident.) QP029999	11
Gripopterygidae (Unident.) QP039999	39
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	48	8
Hydrobiosidae (Unident.) QT019999	5
Hydropsychidae (Unident.) QT069999	7
Philorheithridae (Unident.) QT219999	7
Leptoceridae (Unident.) QT259999	29

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.8

Sampled on 28 November 2006

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	2	6
Gordiidae (Unident.) IJ019999	2
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	45	3
Eusiridae (Unident.) OP039999	42

Paramelitidae (Unident.) OP069999	3

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	46	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	9

Scirtidae (Unident.) QC209999	6

Elmidae (Unident.) QC349999	25

Elmidae (Unident.)(Larvae) QC34999I	1

Ptilodactylidae (Unident.) QC399999	4

Diptera QD	36	3
Tipulidae (Unident.) QD019999	5
Dixidae (Unident.) QD069999	1

Simuliidae (Unident.) QD109999	13

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	54	9
Baetidae (Unident.) QE029999	3
Oniscigastridae (Unident.) QE039999	6
Leptophlebiidae (Unident.) QE069999	45
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	4
Neuroptera QN	2	6
Neurorthidae (Unident.) QN049999	2

Odonata QO	11	3
Synlestidae (Unident.) QO089999	3
Telephlebiidae (Unident.) QO219999	3
Synthemistidae (Unident.) QO239999	5
Plecoptera QP	29	10
Austroperlidae (Unident.) QP029999	8
Gripopterygidae (Unident.) QP039999	20
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	63	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	7
Conoesucidae (Unident.) QT159999	12
Philorheithridae (Unident.) QT219999	3
Leptoceridae (Unident.) QT259999	36

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.2

Sampled on 8 March 2006

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	45	3
Eusiridae (Unident.) OP039999	45

Coleoptera QC	8	5
Dytiscidae (Unident.) QC099999	2
Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Psephenidae (Unident.) QC379999	4

Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	12

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	23	9
Baetidae (Unident.) QE029999	8
Oniscigastridae (Unident.) QE039999	3
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	11
Hemiptera QH	5	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	4
Neuroptera QN	2	6
Osmylidae (Unident.) QN039999	2

Odonata QO	3	3
Synlestidae (Unident.) QO089999	1
Telephlebiidae (Unident.) QO219999	1
Hemicorduliidae (Unident.) QO309999	1
Plecoptera QP	20	10
Austroperlidae (Unident.) QP029999	7
Gripopterygidae (Unident.) QP039999	12
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	41	8
Hydrobiosidae (Unident.) QT019999	3
Hydropsychidae (Unident.) QT069999	2
Conoesucidae (Unident.) QT159999	5
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	30

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.7

Sampled on 12 December 2005

Taxa	Abundance	SIGNALT Grade
Amphipoda OP	33	3
Eusiridae (Unident.) OP039999	33

Coleoptera QC	26	5
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.)(Larva) QC20999I	4

Elmidae (Unident.) QC349999	5

Elmidae (Unident.)(Larvae) QC34999I	2

Curculionidae (Unident.) QCAN9999	2

Diptera QD	21	3
Simuliidae (Unident.) QD109999	11

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	6
Oniscigastridae (Unident.) QE039999	7
Coloburiscidae (Unident.) QE059999	2
Leptophlebiidae (Unident.) QE069999	14
Ephemeroptera (Unident.) QE999999	5
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	7
Neuroptera QN	2	6
Neurorthidae (Unident.) QN049999	2

Odonata QO	4	3
Synlestidae (Unident.) QO089999	1
Synthemistidae (Unident.) QO239999	2
Odonata (Unident.) QO999999	1
Plecoptera QP	13	10
Gripopterygidae (Unident.) QP039999	13
Trichoptera QT	40	8
Glossosomatidae (Unident.) QT029999	1
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	5
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	30

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.7

Sampled on 12 March 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	9	3
Eusiridae (Unident.) OP039999	3

Paramelitidae (Unident.) OP069999	6

Coleoptera QC	54	5
Dytiscidae (Unident.) QC099999	3
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	8

Elmidae (Unident.) QC349999	27

Elmidae (Unident.)(Larvae) QC34999I	1

Ptilodactylidae (Unident.) QC399999	2

Diptera QD	27	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	1

Simuliidae (Unident.) QD109999	9

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	54	9
Baetidae (Unident.) QE029999	7
Oniscigastridae (Unident.) QE039999	7
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	39
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	8
Neuroptera QN	2	6
Neurorthidae (Unident.) QN049999	2

Odonata QO	9	3
Synlestes weyersii QO080302	4
Telephlebiidae (Unident.) QO219999	1
Synthemistidae (Unident.) QO239999	4
Plecoptera QP	32	10
Austroperlidae (Unident.) QP029999	8
Gripopterygidae (Unident.) QP039999	17
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	110	8
Hydrobiosidae (Unident.) QT019999	12
Hydropsychidae (Unident.) QT069999	11
Conoesucidae (Unident.) QT159999	4
Philorheithridae (Unident.) QT219999	9
Leptoceridae (Unident.) QT259999	74

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.5

Sampled on 20 November 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Temnocephalidea (Unident.) IF499999	3
Amphipoda OP	42	3
Eusiridae (Unident.) OP039999	42

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	35	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Scirtidae (Unident.) QC209999	3

Elmidae (Unident.) QC349999	28

Elmidae (Unident.)(Larvae) QC34999I	1

Ptilodactylidae (Unident.) QC399999	2

Diptera QD	22	3
Tipulidae (Unident.) QD019999	3
Simuliidae (Unident.) QD109999	7

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	5
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	69	9
Baetidae (Unident.) QE029999	1
Oniscigastridae (Unident.) QE039999	9
Coloburiscidae (Unident.) QE059999	11
Leptophlebiidae (Unident.) QE069999	48
Hemiptera QH	1	2
Veliidae (Unident.) QH569999	1
Odonata QO	4	3
Telephlebiidae (Unident.) QO219999	2
Synthemistidae (Unident.) QO239999	2
Plecoptera QP	37	10
Austroperlidae (Unident.) QP029999	8
Gripopterygidae (Unident.) QP039999	29
Trichoptera QT	60	8
Hydrobiosidae (Unident.) QT019999	7
Hydropsychidae (Unident.) QT069999	8
Conoesucidae (Unident.) QT159999	2
Calocidae/Helicophidae (Unident.) QT1899A4	1
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	41

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.5

Sampled on 18 March 1999

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	3	3
Eusiridae OP030000	3

Isopoda OR	1	2
Oniscidae OR250000	1

Unknown QA	1
COLLEMBOLA QA000000	1
Coleoptera QC	6	5
Dytiscidae QC090000	2
Scirtidae QC200000	2

Elmidae QC340000	2

Diptera QD	22	3
Tipulidae QD010000	1
Dixidae QD060000	1

Simuliidae (unident.) QD100000	8

Tanypodinae QDAE0000	7
Orthocladiinae QDAF0000	4
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	42	9
Baetidae QE020000	3
Oniscigastridae QE030000	4
Leptophlebiidae QE060000	35
Hemiptera QH	7	2
Veliidae QH560000	7
Odonata QO	1	3
Corduliidae QO160000	1
Plecoptera QP	45	10
Austroperlidae QP020000	6
Gripopterygidae QP030000	37
Notonemouridae QP040000	2
Trichoptera QT	81	8
Hydrobiosidae QT010000	2
Hydropsychidae QT060000	11
Conoesucidae QT150000	2
Philorheithridae QT210000	7
Leptoceridae QT250000	59

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.9

Sampled on 10 December 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae/Physidae (Unident.) KG9999A2	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	9	3
Ceinidae OP020000	9

Coleoptera QC	6	5
Elmidae QC340000	6

Diptera QD	9	3
Simuliidae (unident.) QD100000	5

Tanypodinae QDAE0000	1
Orthocladiinae QDAF0000	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	40	9
Baetidae QE020000	2
Oniscigastridae QE030000	7
Leptophlebiidae QE060000	31
Hemiptera QH	2	2
Veliidae QH560000	2
Lepidoptera QL	1	2
Crambidae QL010000	1

Plecoptera QP	10	10
Gripopterygidae QP030000	10
Trichoptera QT	33	8
Hydrobiosidae QT010000	1
Hydropsychidae QT060000	3
Conoesucidae QT150000	1
Philorheithridae QT210000	1
Leptoceridae QT250000	27

SIGNALT	4.9
	ORDER
Weighted SIGNALT	6.1

Sampled on 12 March 1996

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Acarina MM	3	6
Mites (Unident.) MM999999	3

Amphipoda OP	9	3
Pseudomoera fontana OP030102	3

Austrogammarus saycei OP060102	6

Coleoptera QC	5	5
Carabhydrus andreas QC090502	1

Scirtidae (Unident.) QC209999	1

Notriolus sp.(Unident.)(Larva) QC34039I	1

Sclerocyphon striatus QC370104	2

Diptera QD	21	3
Tipulidae EPA sp.36 QD0199A1	1
Austrosimulium montanum QD100103	16

Apsectrotanypus sp.(Unident.) QDAE0599	1
?Telmatopelopia sp.(Unident.) QDAE1899	1
Parakiefferiella sp.(Unident.) QDAF0399	1
Polypedilum sp.(Unident.) QDAI0899	1
Ephemeroptera QE	25	9
Baetis sp.(Unident.) QE020199	5
Baetis EPA sp.1 QE0201A1	4
Baetis EPA sp.2 QE0201A2	1
Coloburiscoides sp.(Unident.) QE050199	3
Garinjuga sp.(Unident.) QE060299	1
Nousia sp.AV1 QE0608A1	7
Nousia sp.AV2 QE0608A2	4
Odonata QO	2	3
Synlestes weyersii QO080302	1
Austroaeschna sp.(Unident.) QO210399	1
Plecoptera QP	28	10
Dinotoperla eucumbene QP030204	3
Eunotoperla kershawi QP030401	1
Illiesoperla sp.(Unident.) QP030599	5
Leptoperla primitiva QP030706	13
Riekoperla tuberculata QP031117	6
Trichoptera QT	48	8
Koetonga clivicola QT010701	1
Ulmerochorema seona QT011406	1
Diplectrona sp.AV1 QT0606A1	2
Smicrophylax sp.AV2 QT0608A2	3
Polycentropodidae Genus I sp.AV1 QT0799A1	1
Alloecella grisea QT190101	4
Aphilorheithrus sp. EPA6 QT2101A3	2
Philorheithridae (Unident.) QT219999	2
Condocerus paludosus QT250101	12
Notalina bifaria QT250501	15
Triplectides proximus QT251107	4
Triplectides sp.(Unident.) QT251199	1

SIGNALT	5.9
	ORDER
Weighted SIGNALT	6.6

Sampled on 4 December 1995

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	9	3
Pseudomoera gabrieli OP030101	9

Coleoptera QC	12	5
Anacaena SRV sp.A3 QC1109A3	3

Anacaena EPA sp.A5 QC1109A5	3

Notriolus quadriplagiatus QC340310	6

Diptera QD	11	3
Austrosimulium montanum QD100103	4

Apsectrotanypus sp.(Unident.) QDAE0599	1
Thienemanniella sp.(Unident.) QDAF0799	4
Cricotopus sp.(Unident.) QDAF1599	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	31	9
Baetis EPA sp.2 QE0201A2	1
Baetidae MV/EPA sp.5 QE0201A5	2
Tasmanophlebia sp.(Unident.) QE030199	3
Austrophlebioides marchanti QE060502	1
Nousia sp.AV1 QE0608A1	22
Nousia sp.AV2 QE0608A2	1
Koorrnonga sp.AV1 QE0609A1	1
Odonata QO	2	3
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	13	10
Acruroperla atra QP020101	1
Dinotoperla brevipennis QP030202	3
Dinotoperla serricauda / thwaitesi QP0302A2	1
Riekoperla tuberculata QP031117	8
Trichoptera QT	24	8
Koetonga clivicola QT010701	1
Taschorema evansi QT011301	2
Smicrophylax sp.AV2 QT0608A2	2
Costora delora QT150301	2
Caenota plicata QT180104	4
Aphilorheithrus sp.AV4 QT2101A2	1
Austrheithrus sp.(Unident.) QT210299	1
Philorheithridae (Unident.) QT219999	1
Condocerus paludosus QT250101	8
Notalina bifaria QT250501	2

SIGNALT	5.9
	ORDER
Weighted SIGNALT	6.5

Sampled on 6 March 1995

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	5	5
Carabhydrus andreas QC090502	1

Notriolus sp.(Unident.) QC340399	4

Diptera QD	1	3
Austrosimulium montanum QD100103	1

Ephemeroptera QE	32	9
Baetis EPA sp.2 QE0201A2	6
Tasmanophlebia sp.(Unident.) QE030199	17
Coloburiscoides sp.(Unident.) QE050199	6
Nousia sp.(Unident.) QE060899	3
Hemiptera QH	1	2
Micronecta sp.(Unident.) QH650599	1
Plecoptera QP	19	10
Dinotoperla eucumbene QP030204	2
Illiesoperla sp.(Unident.) QP030599	2
Leptoperla primitiva QP030706	8
Riekoperla tuberculata QP031117	7
Trichoptera QT	21	8
Koetonga clivicola QT010701	3
Hydroptilidae (Unident.) QT039999	1
Costora delora QT150301	1
Alloecella grisea QT190101	1
Aphilorheithrus sp.(Unident.) QT210199	1
Condocerus paludosus QT250101	2
Notalina bifaria QT250501	1
Notalina sp.(Unident.) QT250599	10
Triplectides proximus QT251107	1

SIGNALT	6.2
	ORDER
Weighted SIGNALT	7.8

Sampled on 2 December 1994

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Coleoptera QC	18	5
Anacaena SRV sp.A3 QC1109A3	15

Anacaena EPA sp.A5 QC1109A5	3

Diptera QD	7	3
Tipulidae EPA sp.36 QD0199A1	1
Nothodixa sp.(Unident.) QD060199	1

Procladius sp.(Unident.) QDAE0899	1
Thienemanniella sp.(Unident.) QDAF0799	1
Cricotopus sp.(Unident.) QDAF1599	3
Ephemeroptera QE	27	9
Baetidae MV/EPA sp.5 QE0201A5	4
Tasmanophlebia sp.(Unident.) QE030199	13
Nousia sp.AV1 QE0608A1	10
Plecoptera QP	5	10
Acruroperla atra QP020101	1
Austroheptura illiesi QP020201	1
Dinotoperla serricauda QP030207	3
Trichoptera QT	21	8
Diplectrona sp.AV3 QT0606A3	1
Costora delora QT150301	2
Lingora sp.AV1 QT1505A1	2
Condocerus paludosus QT250101	7
Notalina bifaria QT250501	8
Triplectides similis QT251108	1

SIGNALT	6.2
	ORDER
Weighted SIGNALT	6.8