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

Plenty River @ Nioka Bush Camp PLE0311

Source	Melbourne Water
Latest Sample Date	26-11-2012
Taxa count ORDER	12
Taxa count FAMILY	33
Taxa count ALT	33
Mayflies present?	74
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.2	2.7
Weighted SIGNAL	4.4		4.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	34.26%	11,081,034,808m²
	Residential And Infrastructure	5.4.0 Residential and farm 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	32.25%	10,430,164,922m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area	21.62%	6,993,351,970m²
	Forestry	2.2.0 Production native forests	9.17%	2,964,157,440m²
	Water	6.2.1 Reservoir, 6.4.1 Supply channel/aqueduct	0.71%	230,453,930m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.64%	207,708,477m²
	Unknown	3.6.4 No defined use	0.42%	134,723,068m²
	Minimal Use	1.3.0 Other minimal use	0.39%	124,725,066m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.5.1 Commercial services	0.35%	112,977,415m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.4 Glasshouses (hydroponic)	0.11%	36,242,755m²
	Waste Management	5.9.5 Sewage/sewerage	0.03%	10,747,851m²
	Arable Farming	3.3.0 Cropping	0.02%	7,998,401m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.02%	6,248,751m²
Show minor land uses 9
				323,405,349m²

Waterbug sample history

Sampled on 26 November 2012

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	49	1
Hydrobiidae (Unident.) KG029999	2
Lymnaeidae (Unident.) KG059999	1
Ancylidae (Unident.) KG069999	43
Physidae (Unident.) KG089999	2
Gastropoda (Unident.) KG999999	1
Bivalvia KP	1	3
Pelecypoda (Unident.) KP999999	1
Oligochaeta LO	215	2
Oligochaeta (Unident.) LO999999	215
Isopoda OR	1	2
Janiridae (Unident.) OR189999	1

Coleoptera QC	5	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.)(Larvae) QC34999I	2

Hydrochidae (Unident.) QCAO9999	1

Diptera QD	1402	3
Culicidae (Unident.) QD079999	2

Simuliidae (Unident.) QD109999	665

Empididae (Unident.) QD359999	10
Orthocladiinae (Unident.) QDAF9999	398
Chironominae (Unident.) QDAJ9999	327
Ephemeroptera QE	74	9
Baetidae (Unident.) QE029999	64
Ephemeroptera (Unident.) QE999999	10
Hemiptera QH	15	2
Veliidae (Unident.) QH569999	8
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	3
Notonectidae (Unident.) QH679999	3
Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	5
Epiproctophora (Unident.) QO999998	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	570	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	6
Hydropsychidae (Unident.) QT069999	545
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	13
Trichoptera (Unident.) QT999999	4

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.2

Sampled on 4 April 2012

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	7	1
Lymnaeidae (Unident.) KG059999	1
Ancylidae (Unident.) KG069999	2
Physidae (Unident.) KG089999	2
Gastropoda (Unident.) KG999999	2
Bivalvia KP	4	3
Sphaeriidae (Unident.) KP039999	1
Pelecypoda (Unident.) KP999999	3
Oligochaeta LO	24	2
Oligochaeta (Unident.) LO999999	24
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	15	5
Scirtidae (Unident.)(Larva) QC20999I	12

Elmidae (Unident.)(Larvae) QC34999I	1

Curculionidae (Unident.) QCAN9999	2

Diptera QD	263	3
Simuliidae (Unident.) QD109999	2

Chironomidae QDA00000	1
Orthocladiinae (Unident.) QDAF9999	88
Chironominae (Unident.) QDAJ9999	172
Ephemeroptera QE	12	9
Baetidae (Unident.) QE029999	10
Ephemeroptera (Unident.) QE999999	2
Hemiptera QH	220	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	215
Notonectidae (Unident.) QH679999	1
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1
Trichoptera QT	335	8
Hydrobiosidae (Unident.) QT019999	2
Hydropsychidae (Unident.) QT069999	306
Ecnomidae (Unident.) QT089999	5
Leptoceridae (Unident.) QT259999	7
Trichoptera (Unident.) QT999999	15

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.3

Sampled on 26 September 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	40	1
Ancylidae (Unident.) KG069999	40
Bivalvia KP	20	3
Sphaeriidae (Unident.) KP039999	10
Pelecypoda (Unident.) KP999999	10
Oligochaeta LO	1324	2
Phreodrilidae (Unident.) LO039999	528
Naididae (Unident.) LO059999	746
Lumbriculidae (Unident.) LO069999	50
Diptera QD	3277	3
Simuliidae (Unident.) QD109999	137

Empididae (Unident.) QD359999	68
Orthocladiinae (Unident.) QDAF9999	556
Chironominae (Unident.) QDAJ9999	2466
Chironomidae (Unident.)(Larva) QDAZ9999	50
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	20
Trichoptera QT	60	8
Hydrobiosidae (Unident.) QT019999	30
Hydropsychidae (Unident.) QT069999	20
Ecnomidae (Unident.) QT089999	9
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.2

Sampled on 27 April 2011

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Dugesiidae (Unident.) IF619999	10
Gastropoda KG	145	1
Ancylidae (Unident.) KG069999	85
Physidae (Unident.) KG089999	20
Planorbidae/Physidae (Unident.) KG9999A2	40
Bivalvia KP	3	3
Pelecypoda (Unident.) KP999999	3
Oligochaeta LO	943	2
Phreodrilidae (Unident.) LO039999	25
Naididae (Unident.) LO059999	903
Megadrili (Unident.) LO119999	15
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	60	3
Ceinidae (Unident.) OP029999	60

Coleoptera QC	68	5
Hydraenidae (Unident.) QC139999	10

Scirtidae (Unident.) QC209999	30

Elmidae (Unident.) QC349999	3

Elmidae (Unident.)(Larvae) QC34999I	15

Psephenidae (Unident.) QC379999	10

Diptera QD	2434	3
Tipulidae (Unident.) QD019999	10
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	45

Empididae (Unident.) QD359999	15
Muscidae (Unident.) QD899999	10
Diamesinae (Unident.) QDAB9999	5
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	1310
Chironominae (Unident.) QDAJ9999	915
Chironomidae (Unident.)(Larva) QDAZ9999	115
Ephemeroptera QE	128	9
Baetidae (Unident.) QE029999	120
Ephemeroptera (Unident.) QE999999	8
Hemiptera QH	80	2
Veliidae (Unident.) QH569999	80
Lepidoptera QL	10	2
Lepidoptera (Unident.) QL999999	10

Odonata QO	3	3
Telephlebiidae (Unident.) QO219999	3
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	671	8
Hydrobiosidae (Unident.) QT019999	23
Hydropsychidae (Unident.) QT069999	450
Ecnomidae (Unident.) QT089999	73
Leptoceridae (Unident.) QT259999	80
Trichoptera (Unident.) QT999999	45

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.2

Sampled on 3 December 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	7	2
Dugesiidae (Unident.) IF619999	7
Gastropoda KG	1827	1
Hydrobiidae (Unident.) KG029999	1800
Ancylidae (Unident.) KG069999	7
Planorbidae (Unident.) KG079999	7
Physidae (Unident.) KG089999	13
Oligochaeta LO	350	2
Oligochaeta (Unident.) LO999999	350
Acarina MM	170	6
Mites (Unident.) MM999999	170

Amphipoda OP	540	3
Ceinidae (Unident.) OP029999	540

Unknown OT	40
Atyidae (Unident.) OT019999	40

Coleoptera QC	216	5
Hydrophilidae (Unident.) QC119999	60

Hydrophilidae (Unident.)(Larva) QC11999I	40

Hydraenidae (Unident.) QC139999	20

Scirtidae (Unident.)(Larva) QC20999I	20

Elmidae (Unident.) QC349999	40

Elmidae (Unident.)(Larvae) QC34999I	10

Hydrochidae (Unident.) QCAO9999	26

Diptera QD	6469	3
Culicidae (Unident.) QD079999	66

Culicidae (Unident.) (Pupa) QD07999I	14

Simuliidae (Unident.) QD109999	3560

Stratiomyidae (Unident.) QD249999	56
Ephydridae (Unident.) QD789999	20

Muscidae (Unident.) QD899999	100
Tanypodinae (Unident.) QDAE9999	76
Orthocladiinae (Unident.) QDAF9999	253
Chironominae (Unident.) QDAJ9999	2324
Ephemeroptera QE	87	9
Baetidae (Unident.) QE029999	53
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	27
Hemiptera QH	90	2
Veliidae (Unident.) QH569999	83
Corixidae (Unident.) QH659999	7
Lepidoptera QL	7	2
Crambidae (Unident.) QL019999	7

Odonata QO	8	3
Isostictidae (Unident.) QO039999	7
Hemicorduliidae (Unident.) QO309999	1
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	106	8
Hydroptilidae (Unident.) QT039999	33
Ecnomidae (Unident.) QT089999	17
Leptoceridae (Unident.) QT259999	56

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.0

Sampled on 30 April 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1969	1
Hydrobiidae (Unident.) KG029999	1485
Lymnaeidae (Unident.) KG059999	19
Physidae (Unident.) KG089999	175
Gastropoda (Unident.) KG999999	290
Bivalvia KP	20	3
Sphaeriidae (Unident.) KP039999	20
Oligochaeta LO	137	2
Naididae (Unident.) LO059999	127
Megadrila sp.(Unident.) LO110199	10
Acarina MM	38	6
Mites (Unident.) MM999999	38

Amphipoda OP	1479	3
Talitridae sp.(Unident.) OP019999	30

Ceinidae (Unident.) OP029999	1392

Amphipoda (Unident.) OP999999	57

Coleoptera QC	665	5
Hydrophilidae (Unident.) QC119999	54

Scirtidae (Unident.)(Larva) QC20999I	611

Diptera QD	1948	3
Dixidae (Unident.) QD069999	9

Simuliidae (Unident.) QD109999	205

Stratiomyidae (Unident.) QD249999	64
Ephydridae (Unident.) QD789999	19

Tanypodinae (Unident.) QDAE9999	293
Orthocladiinae (Unident.) QDAF9999	309
Chironominae (Unident.) QDAJ9999	1049
Ephemeroptera QE	329	9
Baetidae (Unident.) QE029999	209
Caenidae (Unident.) QE089999	120
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	10
Odonata QO	27	3
Coenagrionidae (Unident.) QO029999	27
Plecoptera QP	143	10
Gripopterygidae (Unident.) QP039999	143
Trichoptera QT	429	8
Hydroptilidae (Unident.) QT039999	9
Polycentropodidae (Unident.) QT079999	9
Ecnomidae (Unident.) QT089999	46
Calamoceratidae (Unident.) QT249999	9
Leptoceridae (Unident.) QT259999	347
Trichoptera (Unident.) QT999999	9

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.7

Sampled on 2 December 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	209	1
Hydrobiidae (Unident.) KG029999	28
Lymnaeidae (Unident.) KG059999	20
Physidae (Unident.) KG089999	161
Oligochaeta LO	62	2
Naididae (Unident.) LO059999	51
Lumbriculidae (Unident.) LO069999	10
Megadrili (Unident.) LO119999	1
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	1080	3
Ceinidae (Unident.) OP029999	1050

Amphipoda (Unident.) OP999999	30

Isopoda OR	10	2
Oniscidae sp.(Unident.) OR259999	10

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	210	5
Dytiscidae (Unident.)(Larva) QC09999I	10
Hydrophilidae (Unident.) QC119999	90

Hydrophilidae (Unident.)(Larva) QC11999I	90

Scirtidae (Unident.)(Larva) QC20999I	20

Diptera QD	2156	3
Tipulidae (Unident.) QD019999	32
Ceratopogonidae (Unident.) QD099999	64

Simuliidae (Unident.) QD109999	5

Stratiomyidae (Unident.) QD249999	175
Empididae (Unident.) QD359999	1
Muscidae (Unident.) QD899999	60
Tanypodinae (Unident.) QDAE9999	625
Orthocladiinae (Unident.) QDAF9999	359
Chironominae (Unident.) QDAJ9999	835
Ephemeroptera QE	40	9
Baetidae (Unident.) QE029999	10
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	20
Hemiptera QH	40	2
Veliidae (Unident.) QH569999	40
Odonata QO	90	3
Coenagrionidae (Unident.) QO029999	10
Aeshnidae (Unident.) QO129999	20
Epiproctophora (Unident.) QO999998	60
Trichoptera QT	362	8
Ecnomidae (Unident.) QT089999	10
Calamoceratidae (Unident.) QT249999	10
Leptoceridae (Unident.) QT259999	332
Trichoptera (Unident.) QT999999	10

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.7

Sampled on 9 May 2008

Taxa	Abundance	SIGNALT Grade
Unknown IB	8
Hydridae (Unident.) IB019999	4
Cordylophora IB020100	4
Turbellaria IF	9	2
Dugesiidae (Unident.) IF619999	9
Unknown IH	9
Nemertea (Unident.) IH999999	9
Gastropoda KG	579	1
Hydrobiidae (Unident.) KG029999	467
Lymnaeidae (Unident.) KG059999	4
Ancylidae (Unident.) KG069999	4
Planorbidae (Unident.) KG079999	15
Physidae (Unident.) KG089999	21
Planorbidae/Physidae (Unident.) KG9999A2	68
Bivalvia KP	14	3
Sphaeriidae (Unident.) KP039999	12
Pelecypoda (Unident.) KP999999	2
Hirudinea LH	5	1
Glossiphoniidae (Unident.) LH019999	5
Oligochaeta LO	184	2
Oligochaeta (Unident.) LO999999	184
Acarina MM	36	6
Mites (Unident.) MM999999	36

Amphipoda OP	225	3
Ceinidae (Unident.) OP029999	213

Amphipoda (Unident.) OP999999	12

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	146	5
Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	9

Scirtidae (Unident.)(Larva) QC20999I	110

Elmidae (Unident.)(Larvae) QC34999I	5

Psephenidae (Unident.) QC379999	4

Diptera QD	688	3
Tipulidae (Unident.) QD019999	69
Ceratopogonidae (Unident.) QD099999	60

Simuliidae (Unident.) QD109999	13

Stratiomyidae (Unident.) QD249999	5
Empididae (Unident.) QD359999	4
Tanypodinae (Unident.) QDAE9999	24
Orthocladiinae (Unident.) QDAF9999	83
Chironominae (Unident.) QDAJ9999	430
Ephemeroptera QE	215	9
Baetidae (Unident.) QE029999	204
Caenidae (Unident.) QE089999	7
Ephemeroptera (Unident.) QE999999	4
Hemiptera QH	15	2
Veliidae (Unident.) QH569999	9
Corixidae (Unident.) QH659999	6
Odonata QO	13	3
Coenagrionidae (Unident.) QO029999	13
Trichoptera QT	242	8
Hydroptilidae (Unident.) QT039999	9
Hydropsychidae (Unident.) QT069999	9
Ecnomidae (Unident.) QT089999	99
Leptoceridae (Unident.) QT259999	121
Trichoptera (Unident.) QT999999	4

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.4