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

MT EMU CREEK AT PURA PURA 3681

Source	EPA Victoria
Latest Sample Date	27-03-2007
Taxa count ORDER	12
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.2	2.5	2.5
Weighted SIGNAL	3.4		3.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	51.96%	87,463,279,443m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.0 Perennial horticulture, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs, 4.5.3 Irrigated seasonal vegetables and herbs	20.54%	34,577,726,785m²
	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, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	11.84%	19,924,016,362m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	5.42%	9,115,414,354m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	4.81%	8,094,951,929m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	4.36%	7,334,229,940m²
	Minimal Use	1.3.0 Other minimal use	0.34%	573,728,874m²
	Intensive Pastoral Farming	5.2.4 Piggeries, 5.2.6 Horse studs	0.26%	443,733,661m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.16%	272,739,957m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.3 Major industrial complex, 5.3.4 Bulk grain storage, 5.3.7 Sawmill, 5.5.1 Commercial services	0.15%	260,240,417m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.08%	136,994,956m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.06%	107,746,033m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams	0.01%	9,999,632m²
Show minor land uses 7
				1,683,148,023m²

Waterbug sample history

Sampled on 27 March 2007

Taxa	Abundance	SIGNALT Grade
Unknown IB	3
Clavidae (Unident.) IB029999	3
Gastropoda KG	31	1
Hydrobiidae (Unident.) KG029999	30
Ancylidae (Unident.) KG069999	1
Bivalvia KP	28	3
Corbiculidae (Unident.) KP029999	28
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown LP	1
Polychaeta (Unident.) LP999999	1
Amphipoda OP	180	3
Ceinidae (Unident.) OP029999	90

Corophiidae (Unident.) OP059999	90

Unknown OT	14
Atyidae (Unident.) OT019999	14

Unknown OX	8
Hymenostomatidae (Unident.) OX019999	8

Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	2
Psephenidae (Unident.) QC379999	18

Diptera QD	17	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	14

Chironominae (Unident.) QDAJ9999	1
Diptera (Unident.) (Pupa) QDZZ999I	1
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	7
Trichoptera QT	1	8
Hydroptilidae (Unident.) QT039999	1

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.2

Sampled on 4 October 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	51	1
Hydrobiidae (Unident.) KG029999	50
Lymnaeidae (Unident.) KG059999	1
Bivalvia KP	23	3
Corbiculidae (Unident.) KP029999	23
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Amphipoda OP	261	3
Ceinidae (Unident.) OP029999	114

Corophiidae (Unident.) OP059999	33

Paramelitidae (Unident.) OP069999	114

Isopoda OR	7	2
Janiridae (Unident.) OR189999	7

Unknown OT	20
Atyidae (Unident.) OT019999	20

Unknown OX	11
Hymenostomatidae (Unident.) OX019999	11

Coleoptera QC	40	5
Psephenidae (Unident.) QC379999	40

Diptera QD	10	3
Simuliidae (Unident.) QD109999	2

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	7
Plecoptera QP	29	10
Gripopterygidae (Unident.) QP039999	29
Trichoptera QT	7	8
Hydropsychidae (Unident.) QT069999	1
Conoesucidae (Unident.) QT159999	6

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.4

Sampled on 19 April 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	10	1
Hydrobiidae (Unident.) KG029999	10
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	4
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Unknown LP	1
Polychaeta (Unident.) LP999999	1
Amphipoda OP	216	3
Ceinidae (Unident.) OP029999	150

Corophiidae (Unident.) OP059999	63

Amphipoda (Unident.) OP999999	3

Isopoda OR	1	2
Janiridae (Unident.) OR189999	1

Unknown OT	14
Atyidae (Unident.) OT019999	14

Unknown OX	5
Hymenostomatidae (Unident.) OX019999	5

Coleoptera QC	34	5
Dytiscidae (Unident.) QC099999	2
Gyrinidae (Unident.)(Larva) QC10999I	2

Psephenidae (Unident.) QC379999	30

Diptera QD	42	3
Simuliidae (Unident.) QD109999	25

Simuliidae (Unident.) (Pupa) QD10999I	1

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	17	8
Hydropsychidae (Unident.) QT069999	9
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	6

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.3

Sampled on 12 October 2004

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	14	1
Hydrobiidae (Unident.) KG029999	14
Bivalvia KP	8	3
Corbiculidae (Unident.) KP029999	8
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	105	3
Ceinidae (Unident.) OP029999	36

Corophiidae (Unident.) OP059999	69

Unknown OT	8
Atyidae (Unident.) OT019999	8

Unknown OX	8
Hymenostomatidae (Unident.) OX019999	8

Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	1
Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	18

Diptera QD	33	3
Simuliidae (Unident.) QD109999	3

Orthocladiinae (Unident.) QDAF9999	27
Chironominae (Unident.) QDAJ9999	3
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Plecoptera QP	16	10
Gripopterygidae (Unident.) QP039999	16
Trichoptera QT	1	8
Conoesucidae (Unident.) QT159999	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.3

Sampled on 3 March 2003

Taxa	Abundance	SIGNALT Grade
Unknown IB	100
Clavidae (Unident.) IB029999	100
Gastropoda KG	35	1
Hydrobiidae (Unident.) KG029999	35
Bivalvia KP	15	3
Corbiculidae (Unident.) KP029999	15
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Amphipoda OP	132	3
Ceinidae (Unident.) OP029999	102

Corophiidae (Unident.) OP059999	30

Isopoda OR	5	2
Janiridae (Unident.) OR189999	5

Unknown OT	16
Atyidae (Unident.) OT019999	16

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Unknown OX	5
Hymenostomatidae (Unident.) OX019999	5

Coleoptera QC	23	5
Dytiscidae (Unident.) QC099999	3
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.)(Larvae) QC34999I	1

Psephenidae (Unident.) QC379999	16

Diptera QD	24	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	17

Aphroteniinae (Unident.) QDAA9999	1
Chironominae (Unident.) QDAJ9999	5
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	7
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Trichoptera QT	29	8
Hydropsychidae (Unident.) QT069999	18
Ecnomidae (Unident.) QT089999	5
Conoesucidae (Unident.) QT159999	6

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.6

Sampled on 21 October 2002

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	15	1
Hydrobiidae (Unident.) KG029999	15
Bivalvia KP	5	3
Corbiculidae (Unident.) KP029999	5
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Amphipoda OP	21	3
Ceinidae (Unident.) OP029999	21

Unknown OX	7
Hymenostomatidae (Unident.) OX019999	7

Coleoptera QC	23	5
Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Psephenidae (Unident.) QC379999	20

Hydrochidae (Unident.) QCAO9999	1

Diptera QD	7	3
Orthocladiinae (Unident.) QDAF9999	7
Odonata QO	1	3
Lestidae (Unident.) QO059999	1
Plecoptera QP	42	10
Gripopterygidae (Unident.) QP039999	42
Trichoptera QT	32	8
Hydrobiosidae (Unident.) QT019999	2
Hydropsychidae (Unident.) QT069999	26
Conoesucidae (Unident.) QT159999	4

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.5

Sampled on 18 October 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	21	1
Hydrobiidae (Unident.) KG029999	21
Bivalvia KP	5	3
Corbiculina australis KP020101	5
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Amphipoda OP	69	3
Austrochiltonia sp.(Unident.) OP020199	66

Austrogammarus multispinatus OP060103	3

Isopoda OR	2	2
Heterias sp.(Unident.) OR180199	2

Unknown OX	6
Amarinus lacustris OX010101	6

Coleoptera QC	11	5
Unknown QC37010D	11
Ephemeroptera QE	6	9
Baetidae MV/EPA sp.5 QE0201A5	6
Hemiptera QH	2	2
Micronecta sp.(Unident.) QH650599	2
Plecoptera QP	62	10
Dinotoperla serricauda / thwaitesi QP0302A2	62
Trichoptera QT	9	8
Asmicridea sp.AV1 QT0602A1	1
Cheumatopsyche deani QT060507	5
Lingora sp.AV1 QT1505A1	1
Notalina spira QT250504	2

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.4

Sampled on 28 March 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	57	1
Hydrobiidae (Unident.) KG029999	56
Physa acuta KG080101	1
Bivalvia KP	39	3
Corbiculina sp.(Unident.) KP020199	39
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	81	3
Austrochiltonia sp.(Unident.) OP020199	81

Unknown OT	122
Paratya australiensis OT010101	122

Unknown OV	8
Cherax destructor destructor OV010101	8

Unknown OX	8
Amarinus lacustris OX010101	8

Coleoptera QC	53	5
Necterosoma penicillatus QC092001	3

Austrolimnius sp.(Unident.) QC340199	4

Austrolimnius group A spp. QC3401B4	2

Simsonia sp.(Unident.) QC340299	2

Kingolus sp.(Unident.) QC340499	4

Kingolus sp.(Unident.)(Larva) QC34049I	1

Kingolus sp.L45E QC3404B2	9

Unknown QC37010D	28
Diptera QD	14	3
Simulium ornatipes QD100202	12

Empididae SRV sp.6 QD3599A2	1
Cladotanytarsus sp.(Unident.) QDAH0399	1
Odonata QO	1	3
Austroaeschna unicornis unicornis QO210308	1
Trichoptera QT	34	8
Hydroptila losida QT030503	2
Hydroptilidae (Unident.) (Pupa) QT03999I	1
Asmicridea sp.AV1 QT0602A1	4
Cheumatopsyche sp.AV2 QT0605A2	16
Notalina spira QT250504	11

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.9

Sampled on 22 November 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	48	1
Hydrobiidae (Unident.) KG029999	48
Bivalvia KP	10	3
Corbiculina australis KP020101	10
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Amphipoda OP	198	3
Austrochiltonia sp.(Unident.) OP020199	198

Unknown OT	4
Paratya australiensis OT010101	4

Unknown OX	2
Amarinus lacustris OX010101	2

Coleoptera QC	88	5
Limbodessus sp.(Unident.) QC091099	2

Austrolimnius sp.(Unident.)(Larva) QC34019I	8

Simsonia EPA sp.A2 QC3402A1	6

Simsonia sp.L3E(F) QC3402A8	6

Kingolus EPA sp.A4 QC3404A4	42

Kingolus sp.L45E QC3404B2	4

Unknown QC37010D	20
Diptera QD	18	3
Simulium ornatipes QD100202	5

Paramerina sp.(Unident.) QDAE1299	4
Pentaneurini genus C QDAE99A3	1
Cricotopus sp.(Unident.) QDAF1599	2
Rheotanytarsus sp.(Unident.) QDAH0799	2
Tanytarsini (Unident.) QDAH9999	1
Dicrotendipes sp.(Unident.) QDAI0699	1
Chironomidae (Unident.) (Pupa) QDAZ999I	2
Ephemeroptera QE	6	9
Baetidae MV/EPA sp.5 QE0201A5	6
Hemiptera QH	1	2
Micronecta sp.(Unident.) QH650599	1
Odonata QO	1	3
Austroaeschna unicornis unicornis QO210308	1
Plecoptera QP	11	10
Dinotoperla serricauda / thwaitesi QP0302A2	11
Trichoptera QT	28	8
Ethochorema hesperium QT010502	2
Hellyethira simplex QT030406	7
Hydroptila losida QT030503	1
Hydroptilidae (Unident.) QT039999	1
Asmicridea sp.(Unident.) QT060299	2
Asmicridea sp.AV1 QT0602A1	3
Cheumatopsyche sp.AV2 QT0605A2	11
Lingora sp.AV1 QT1505A1	1

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.4