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

Beatties Rd- Rockbank KRT0116

Source	Melbourne Water
Latest Sample Date	09-05-2007
Taxa count ORDER	8
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.4	1.6
Weighted SIGNAL	3.8		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	48.23%	8,433,109,328m²
	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, 5.7.2 Roads, 5.7.3 Railways	29.71%	5,194,817,347m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.9 Grapes	14.37%	2,513,032,579m²
	Intensive Pastoral Farming	5.2.6 Horse studs	5.13%	897,011,629m²
	Mining	5.8.2 Quarries	1.07%	187,752,434m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.5.1 Commercial services	1.03%	179,502,327m²
	Natural	1.1.1 Strict nature reserves, 1.1.7 Other conserved area	0.29%	51,250,664m²
	Forestry	2.2.0 Production native forests	0.08%	13,500,175m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill	0.08%	13,500,175m²
	Unknown	3.6.4 No defined use	0.01%	1,000,013m²
Show minor land uses 6
				174,844,767m²

Waterbug sample history

Sampled on 9 May 2007

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	3
Physidae (Unident.) KG089999	1
Amphipoda OP	81	3
Ceinidae (Unident.) OP029999	33

Paracalliopidae (Unident.) OP049999	36

Amphipoda (Unident.) OP999999	12

Unknown OT	46
Atyidae (Unident.) OT019999	46

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	3
Diptera QD	24	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	22
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	1
Odonata QO	11	3
Coenagrionidae (Unident.) QO029999	9
Odonata (Unident.) QO999999	2
Trichoptera QT	22	8
Hydroptilidae (Unident.) QT039999	2
Leptoceridae (Unident.) QT259999	17
Trichoptera (Unident.) QT999999	3

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.2

Sampled on 20 November 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	10	1
Hydrobiidae (Unident.) KG029999	8
Physidae (Unident.) KG089999	2
Acarina MM	11	6
Mites (Unident.) MM999999	11

Amphipoda OP	81	3
Ceinidae (Unident.) OP029999	45

Paracalliopidae (Unident.) OP049999	36

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	3

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	24	3
Stratiomyidae (Unident.) QD249999	2
Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	5
Hemiptera QH	5	2
Corixidae (Unident.) QH659999	5
Odonata QO	31	3
Coenagrionidae (Unident.) QO029999	17
Lestidae (Unident.) QO059999	2
Aeshnidae (Unident.) QO129999	1
Zygoptera (Unident.) QO999997	2
Epiproctophora (Unident.) QO999998	9
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.5

Sampled on 4 October 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Hydrobiidae (Unident.) KG029999	2
Physidae (Unident.) KG089999	1
Planorbidae/Physidae (Unident.) KG9999A2	5
Acarina MM	20	6
Mites (Unident.) MM999999	20

Amphipoda OP	159	3
Ceinidae (Unident.) OP029999	63

Paracalliopidae (Unident.) OP049999	90

Amphipoda (Unident.) OP999999	6

Isopoda OR	1	2
Janiridae (Unident.) OR189999	1

Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	12	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	11
Diptera QD	15	3
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	2	9
Ephemeroptera (Unident.) QE999999	2
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Odonata QO	27	3
Coenagrionidae (Unident.) QO029999	22
Lestidae (Unident.) QO059999	5
Trichoptera QT	32	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	30

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.8

Sampled on 5 May 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	51	1
Ancylidae (Unident.) KG069999	3
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	23
Planorbidae/Physidae (Unident.) KG9999A2	24
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	9	6
Mites (Unident.) MM999999	9

Amphipoda OP	72	3
Ceinidae (Unident.) OP029999	72

Coleoptera QC	38	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	8

Curculionidae (Unident.) QCAN9999	2

Diptera QD	17	3
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	16
Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	28	2
Veliidae (Unident.) QH569999	13
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	7
Notonectidae (Unident.) QH679999	6
Odonata QO	27	3
Coenagrionidae (Unident.) QO029999	24
Aeshnidae (Unident.) QO129999	2
Hemicorduliidae, Urothemistidae, Libellulidae (Unident.) QO9999A1	1
Trichoptera QT	24	8
Leptoceridae (Unident.) QT259999	24

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.9

Sampled on 3 November 2003

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Clavidae (Unident.) IB029999	2
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	44	1
Hydrobiidae (Unident.) KG029999	44
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Oligochaeta LO	30	2
Oligochaeta (Unident.) LO999999	30
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	120	3
Ceinidae (Unident.) OP029999	54

Paracalliopidae (Unident.) OP049999	66

Isopoda OR	2	2
Janiridae (Unident.) OR189999	2

Coleoptera QC	10	5
Dytiscidae (Unident.)(Larva) QC09999I	4
Hydrophilidae (Unident.) QC119999	6

Diptera QD	112	3
Ceratopogonidae (Unident.) QD099999	16

Tanypodinae (Unident.) QDAE9999	24
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	64
Chironomidae (Unident.) (Pupa) QDAZ999I	2
Hemiptera QH	8	2
Corixidae (Unident.) QH659999	8
Odonata QO	16	3
Coenagrionidae (Unident.) QO029999	16
Trichoptera QT	18	8
Hydroptilidae (Unident.) QT039999	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.2

Sampled on 15 April 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	26	1
Hydrobiidae (Unident.) KG029999	18
Planorbidae (Unident.) KG079999	8
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	138	3
Ceinidae (Unident.) OP029999	78

Paracalliopidae (Unident.) OP049999	60

Coleoptera QC	6	5
Hydrophilidae (Unident.) QC119999	6

Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Odonata QO	48	3
Coenagrionidae (Unident.) QO029999	44
Aeshnidae (Unident.) QO129999	4
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.3

Sampled on 4 April 2000

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	27	1
Hydrobiidae KG020000	6
Physidae KG080000	21
Unknown MA	1
Araneae (Unident.) MA999999	1
Amphipoda OP	60	3
Ceinidae OP020000	60

Unknown OT	14
Atyidae OT010000	14

Coleoptera QC	13	5
Dytiscidae QC090000	3
Gyrinidae QC100000	6

Hydrophilidae QC110000	4
Diptera QD	105	3
Culicidae QD070000	4

Pentaneurini (Unident.) QDAE9998	4
Cricotopus/Paratrichocladius QDAF99A8	2
Chironominae (Unident.) QDAJ9999	95
Hemiptera QH	14	2
Veliidae QH560000	2
Corixidae QH650000	4
Notonectidae QH670000	8
Odonata QO	37	3
Coenagrionidae QO020000	30
Lestidae QO050000	1
Aeshnidae QO120000	6
Trichoptera QT	7	8
Hydroptilidae QT030000	2
Leptoceridae QT250000	5

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.8

Sampled on 10 November 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Hydrobiidae KG020000	9
Oligochaeta LO	1	2
Tubificidae LO040000	1
Acarina MM	13	6
Hydrodromidae MM070000	13

Amphipoda OP	30	3
Ceinidae OP020000	30

Unknown OT	4
Atyidae OT010000	4

Coleoptera QC	5	5
Dytiscidae QC090000	4
Staphylinidae QC180000	1
Diptera QD	44	3
Pentaneurini (Unident.) QDAE9998	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	40
Hemiptera QH	5	2
Veliidae QH560000	3
Corixidae QH650000	1
Notonectidae QH670000	1
Odonata QO	35	3
Coenagrionidae QO020000	31
Aeshnidae QO120000	2
Hemicorduliidae QO300000	2
Trichoptera QT	9	8
Hydroptilidae QT030000	1
Leptoceridae QT250000	8

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.5

Sampled on 14 March 1996

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	50	1
Physa acuta KG080101	50
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	834	3
Austrochiltonia sp.(Unident.) OP020199	834

Unknown OT	48
Paratya australiensis OT010101	48

Coleoptera QC	108	5
Antiporus gilberti QC091603	6

Necterosoma penicillatus QC092001	96

Necterosoma sp.(Unident.)(Larva) QC09209I	6

Diptera QD	12	3
Tanytarsus sp.(Unident.) QDAH0499	2
Chironomus sp.(Unident.) QDAI0499	8

Chironomidae (Unident.) (Pupa) QDAZ999I	2
Ephemeroptera QE	4	9
Tasmanocoenis sp.(Unident.) QE080199	4
Hemiptera QH	86	2
Sigara sp.(Unident.) QH650299	14
Micronecta sp.(Unident.) QH650599	56
Corixidae (Unident.) QH659999	2
Enithares woodwardi QH670101	14
Odonata QO	66	3
Ischnura heterosticta heterosticta QO021002	38
Austrolestes annulosus QO050102	22
Hemianax papuensis QO121201	2
Zygoptera (Unident.) QO999997	4
Trichoptera QT	22	8
Notalina spira QT250504	8
Triplectides australicus QT251102	10
Triplectides sp.(Unident.) QT251199	4

SIGNALT	4.0
	ORDER
Weighted SIGNALT	3.6

Sampled on 19 October 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Physa acuta KG080101	8
Amphipoda OP	1542	3
Austrochiltonia sp.(Unident.) OP020199	1542

Unknown OT	68
Paratya australiensis OT010101	68

Coleoptera QC	64	5
Necterosoma penicillatus QC092001	30

Necterosoma sp.(Unident.)(Larva) QC09209I	18

Megaporus howitti (Larva) QC09210C	6

Gyrinidae EPA sp.L2 QC1099A2	10

Diptera QD	10	3
Ablabesmyia sp.(Unident.) QDAE1199	2
Paramerina sp.(Unident.) QDAE1299	2
Cricotopus/Paratrichocladius QDAF99A8	6
Hemiptera QH	58	2
Agraptocorixa eurynome QH650301	2
Agraptocorixa sp.(Unident.) QH650399	8
Micronecta sp.(Unident.) QH650599	36
Corixidae (Unident.) QH659999	8
Enithares woodwardi QH670101	2
Anisops sp.(Unident.) QH670499	2
Odonata QO	46	3
Ischnura heterosticta heterosticta QO021002	12
Ischnura sp.(Unident.) QO021099	20
Austrolestes annulosus QO050102	8
Adversaeschna brevistyla QO120201	4
Corduliidae (Unident.) QO169999	2
Trichoptera QT	2	8
Ecnomus cygnitus QT080405	2

SIGNALT	3.1
	ORDER
Weighted SIGNALT	2.7

Sampled on 17 March 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Physa acuta KG080101	2
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	2058	3
Austrochiltonia sp.(Unident.) OP020199	1104

Paracalliope sp.(Unident.) OP040199	954

Unknown OT	188
Paratya australiensis OT010101	188

Coleoptera QC	150	5
Sternopriscus sp.(Unident.) QC091899	6

Necterosoma penicillatus QC092001	126

Necterosoma wollastoni QC092002	12

Megaporus howitti QC092103	6

Diptera QD	10	3
Ablabesmyia sp.(Unident.) QDAE1199	2
Paramerina sp.(Unident.) QDAE1299	6
Polypedilum sp.(Unident.) QDAI0899	2
Ephemeroptera QE	2	9
Cloeon sp.(Unident.) QE020299	2
Hemiptera QH	210	2
Diaprepocoris barycephala QH650101	14
Sigara sublaevifrons QH650202	16
Micronecta sp.(Unident.) QH650599	134
Corixidae (Unident.) QH659999	14
Enithares woodwardi QH670101	30
Anisops sp.(Unident.) QH670499	2
Odonata QO	80	3
Ischnura heterosticta heterosticta QO021002	4
Ischnura sp.(Unident.) QO021099	6
Coenagrionidae (Unident.) QO029999	58
Adversaeschna brevistyla QO120201	10
Aeshnidae (Unident.) QO129999	2
Trichoptera QT	16	8
Ecnomus cygnitus QT080405	4
Notalina spira QT250504	12

SIGNALT	4.0
	ORDER
Weighted SIGNALT	3.5

Sampled on 8 December 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	30	1
Hydrobiidae (Unident.) KG029999	2
Physa acuta KG080101	28
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	5436	3
Austrochiltonia sp.(Unident.) OP020199	936

Paracalliope sp.(Unident.) OP040199	4500

Unknown OT	12
Paratya australiensis OT010101	12

Coleoptera QC	392	5
Sternopriscus wehnckei QC091808	6

Necterosoma penicillatus QC092001	72

Necterosoma sp.(Unident.)(Larva) QC09209I	210

Rhantus sp.(Unident.)(Larva) QC09239I	8

Onychohydrus sp.(Unident.)(Larva) QC09349I	2

Macrogyrus reichei QC100102	12

Berosus australiae QC110401	2

Paranacaena sp.(Unident.) QC110999	54

Paracymus EPA sp.A1 QC1116A1	12

Sternolophus marginicollis QC111901	12

Ochthebius australis QC130301	2

Diptera QD	166	3
Stratiomyidae (Unident.) QD249999	2
Ephydridae (Unident.) QD789999	6

Paramerina sp.(Unident.) QDAE1299	6
Tanypodinae (Unident.) QDAE9999	2
Paralimnophyes sp.(Unident.) QDAF1299	2
Cricotopus/Paratrichocladius QDAF99A8	54
Cladotanytarsus sp.(Unident.) QDAH0399	4
Tanytarsus sp.(Unident.) QDAH0499	12
Rheotanytarsus sp.(Unident.) QDAH0799	10
Chironomus sp.(Unident.) QDAI0499	52

Dicrotendipes sp.(Unident.) QDAI0699	10
Kiefferulus sp.(Unident.) QDAI0799	4
Chironomidae (Unident.)(Larva) QDAZ9999	2
Hemiptera QH	84	2
Sigara sp.(Unident.) QH650299	10
Micronecta sp.(Unident.) QH650599	42
Corixidae (Unident.) QH659999	22
Anisops sp.(Unident.) QH670499	10
Odonata QO	76	3
Ischnura heterosticta heterosticta QO021002	46
Austrolestes annulosus QO050102	22
Hemianax papuensis QO121201	8
Trichoptera QT	4	8
Notalina spira QT250504	2
Notalina sp.(Unident.) QT250599	2

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.1