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

LODDON RIVER (UPPER) AT NEWSTEAD 72000

Source	EPA Victoria
Latest Sample Date	14-10-2009
Taxa count ORDER	6
Taxa count FAMILY	11
Taxa count ALT	11
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	4.5	3.8	2.7
Weighted SIGNAL	3		4.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	31.36%	32,264,421,459m²
	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, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	26.32%	27,071,991,531m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	20.38%	20,968,236,147m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	13.04%	13,416,860,901m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.4.0 Perennial horticulture, 3.4.3 Tree nuts, 3.4.9 Grapes	5.20%	5,347,942,804m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.07%	1,104,841,480m²
	Minimal Use	1.3.0 Other minimal use	0.97%	996,582,516m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.95%	979,581,108m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.5 Abattoirs, 5.3.7 Sawmill, 5.5.1 Commercial services	0.29%	303,275,111m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.18%	180,764,967m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.11%	118,009,771m²
	Water	6.1.0 Lake, 6.2.1 Reservoir, 6.4.0 Channel/aqueduct	0.07%	75,506,252m²
	Intensive Pastoral Farming	5.2.6 Horse studs	0.04%	44,753,706m²
Show minor land uses 8
				1,028,727,678m²

Waterbug sample history

Sampled on 14 October 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	31	2
Oligochaeta (Unident.) LO999999	31
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	8	5
Dytiscidae (Unident.)(Larva) QC09999I	8
Diptera QD	67	3
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	13

Dolichopodidae (Unident.) QD369999	1
Podonominae (Unident.) QDAD9999	4
Orthocladiinae (Unident.) QDAF9999	40
Diptera (Unident.) (Pupa) QDZZ999I	1
Plecoptera QP	33	10
Gripopterygidae (Unident.) QP039999	33

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.8

Sampled on 5 October 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Lymnaeidae (Unident.) KG059999	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	27	3
Ceinidae (Unident.) OP029999	27

Unknown OT	16
Atyidae (Unident.) OT019999	16

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	24	5
Dytiscidae (Unident.) QC099999	5
Dytiscidae (Unident.)(Larva) QC09999I	7
Elmidae (Unident.) QC349999	12

Diptera QD	56	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	32

Orthocladiinae (Unident.) QDAF9999	22
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	4	9
Baetidae (Unident.) QE029999	4
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	5
Plecoptera QP	30	10
Gripopterygidae (Unident.) QP039999	30
Trichoptera QT	18	8
Hydrobiosidae (Unident.) QT019999	18

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.5

Sampled on 29 April 2003

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

Amphipoda OP	54	3
Ceinidae (Unident.) OP029999	54

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	3	5
Elmidae (Unident.) QC349999	3

Diptera QD	15	3
Ceratopogonidae (Unident.) QD099999	8

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	6
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.2

Sampled on 29 October 2002

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	6	1
Hydrobiidae (Unident.) KG029999	1
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	3
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Amphipoda OP	177	3
Ceinidae (Unident.) OP029999	171

Paramelitidae (Unident.) OP069999	6

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	2
Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	51	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	17

Dolichopodidae (Unident.) QD369999	1
Orthocladiinae (Unident.) QDAF9999	28
Chironominae (Unident.) QDAJ9999	2
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	17
Caenidae (Unident.) QE089999	1
Plecoptera QP	25	10
Gripopterygidae (Unident.) QP039999	25
Trichoptera QT	15	8
Hydrobiosidae (Unident.) QT019999	10
Glossosomatidae (Unident.) QT029999	3
Hydropsychidae (Unident.) QT069999	2

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.2

Sampled on 30 November 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	7	2
Dugesiidae (Unident.) IF619999	7
Gastropoda KG	31	1
Glyptophysa aliciae KG070201	2
Physa acuta KG080101	29
Oligochaeta LO	125	2
Oligochaeta (Unident.) LO999999	125
Acarina MM	4	6
Mites (Unident.) MM999999	4

Amphipoda OP	1440	3
Austrochiltonia sp.(Unident.) OP020199	699

Amphipoda (Unident.) OP999999	741

Unknown OT	4
Paratya australiensis OT010101	4

Coleoptera QC	34	5
Austrolimnius sp.(Unident.) QC340199	28

Simsonia sp.(Unident.) QC340299	2

Notriolus maculatus QC340307	2

Unknown QC37010A	2
Diptera QD	539	3
Ceratopogonidae EPA sp.28 QD0999E9	6

Austrosimulium bancrofti QD100101	2

Austrosimulium furiosum QD100102	104

Simulium ornatipes QD100202	54

Simuliidae (Unident.) QD109999	144

Empididae (Unident.) QD359999	2
Empididae (Unident.) (Pupa) QD35999I	1
Empididae SRV sp.6 QD3599A2	1
Ablabesmyia sp.(Unident.) QDAE1199	11
Pentaneurini genus D QDAE99A4	2
Thienemanniella sp.(Unident.) QDAF0799	3
Parametriocnemus sp.(Unident.) QDAF1199	2
Cardiocladius sp.(Unident.) QDAF1499	65
Botryocladius sp.(Unident.) QDAF3599	1
Cricotopus/Paratrichocladius QDAF99A8	84
Riethia sp.(Unident.) QDAG0199	5
Tanytarsus sp.(Unident.) QDAH0499	2
Rheotanytarsus sp.(Unident.) QDAH0799	2
Dicrotendipes sp.(Unident.) QDAI0699	6
Polypedilum sp.(Unident.) QDAI0899	9
Chironomidae (Unident.)(Larva) QDAZ9999	24
Chironomidae (Unident.) (Pupa) QDAZ999I	9
Ephemeroptera QE	28	9
Baetidae MV/EPA sp.5 QE0201A5	11
Baetis EPA sp.6 QE0201A6	1
Baetidae (Unident.) QE029999	8
Nousia sp.AV2 QE0608A2	3
Leptophlebiidae (Unident.) QE069999	5
Hemiptera QH	4	2
Micronecta sp.(Unident.) QH650599	3
Corixidae (Unident.) QH659999	1
Plecoptera QP	25	10
Dinotoperla serricauda QP030207	20
Illiesoperla sp.(Unident.) QP030599	3
Gripopterygidae (Unident.) QP039999	1
Austrocercella / Austrocercoides sp.(Unident.) QP0499A1	1
Trichoptera QT	83	8
Taschorema evansi QT011301	6
Ulmerochorema lentum QT011401	1
Cheumatopsyche sp.(Unident.) QT060599	59
Cheumatopsyche sp.AV2 QT0605A2	6
Cheumatopsyche sp.AV6 QT0605A6	10
Oecetis sp.(Unident.) QT250799	1

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.6

Sampled on 22 March 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	4	1
Ferrissia tasmanica KG060102	1
Physa acuta KG080101	3
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	138	3
Austrochiltonia sp.(Unident.) OP020199	138

Unknown OT	8
Paratya australiensis OT010101	8

Coleoptera QC	57	5
Austrolimnius sp.(Unident.) QC340199	32

Austrolimnius sp.L10E QC3401C2	2

Notriolus maculatus QC340307	16

Unknown QC37010A	7
Diptera QD	23	3
Tipulidae EPA sp.40 QD0199A5	2
Austrosimulium furiosum QD100102	1

Simulium ornatipes QD100202	5

Empididae SRV sp.1 QD3599A1	1
Parakiefferiella sp.(Unident.) QDAF0399	1
Cricotopus/Paratrichocladius QDAF99A8	1
Rheotanytarsus sp.(Unident.) QDAH0799	5
Dicrotendipes sp.(Unident.) QDAI0699	3
Polypedilum sp.(Unident.) QDAI0899	3
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	121	9
Baetis sp.(Unident.) QE020199	15
Baetidae MV/EPA sp.5 QE0201A5	32
Baetis EPA sp.6 QE0201A6	52
Austrophlebioides pusillus QE060501	13
Nousia sp.AV1 QE0608A1	4
Leptophlebiidae (Unident.) QE069999	3
Tasmanocoenis sp.(Unident.) QE080199	2
Odonata QO	1	3
Austroaeschna unicornis unicornis QO210308	1
Plecoptera QP	1	10
Plecoptera (Unident.) QP999999	1
Trichoptera QT	495	8
Ulmerochorema stigma QT011407	7
Cheumatopsyche sp.AV2 QT0605A2	88
Cheumatopsyche sp.AV6 QT0605A6	61
Hydropsychidae (Unident.) QT069999	336
Ecnomus sp.(Unident.) QT080499	2
Oecetis sp.(Unident.) QT250799	1

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.7

Sampled on 23 November 1993

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Amphipoda OP	3	3
Austrochiltonia sp.(Unident.) OP020199	3

Unknown OT	12
Paratya australiensis OT010101	12

Coleoptera QC	22	5
Austrolimnius sp.(Unident.) QC340199	20

Notriolus victoriae QC340316	2

Diptera QD	244	3
Austrosimulium bancrofti QD100101	5

Austrosimulium furiosum QD100102	11

Austrosimulium sp.(Unident.) QD100199	10

Simulium ornatipes QD100202	2

Simuliidae (Unident.) QD109999	12

Paraheptagyia sp.(Unident.) QDAB0199	1
Thienemanniella sp.(Unident.) QDAF0799	9
Eukiefferiella sp.(Unident.) QDAF1399	5
Cardiocladius sp.(Unident.) QDAF1499	83
Cricotopus/Paratrichocladius QDAF99A8	96
Tanytarsus sp.(Unident.) QDAH0499	1
Polypedilum sp.(Unident.) QDAI0899	5
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	16	9
Baetis sp.(Unident.) QE020199	1
Centroptilum sp.(Unident.) QE020399	9
Austrophlebioides pusillus QE060501	2
Nousia sp.AV1 QE0608A1	1
Nousia sp.AV2 QE0608A2	1
Leptophlebiidae (Unident.) QE069999	2
Odonata QO	1	3
Austroaeschna subapicalis QO210307	1
Plecoptera QP	59	10
Dinotoperla serricauda QP030207	59
Trichoptera QT	5	8
Taschorema evansi QT011301	2
Ulmerochorema lentum QT011401	2
Ulmerochorema seona QT011406	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.3