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

u/s works Werribee Vale Rd WER0305

Source	Melbourne Water
Latest Sample Date	17-04-2013
Taxa count ORDER	10
Taxa count FAMILY	23
Taxa count ALT	24
Mayflies present?	25
	ORDER	FAMILY	ALT
SIGNAL	3.7	3.7	3.1
Weighted SIGNAL	4.7	5	4.5

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	42.92%	13,310,072,528m²
	Forestry	2.2.0 Production native forests	34.28%	10,630,708,906m²
	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	15.20%	4,714,010,061m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 4.3.0 Irrigated cropping, 4.5.3 Irrigated seasonal vegetables and herbs	3.06%	948,701,712m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	1.91%	593,219,806m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.18%	364,731,435m²
	Water	6.2.1 Reservoir, 6.3.0 River, 6.4.1 Supply channel/aqueduct	0.57%	176,990,991m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.32%	98,744,974m²
	Minimal Use	1.3.0 Other minimal use	0.30%	94,245,203m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.12%	36,248,155m²
	Industrial	5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.10%	31,748,384m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.03%	10,749,453m²
Show minor land uses 8
				310,101,716m²

Waterbug sample history

Sampled on 17 April 2013

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	5	1
Hydrobiidae (Unident.) KG029999	1
Ancylidae (Unident.) KG069999	3
Physidae (Unident.) KG089999	1
Bivalvia KP	6	3
Corbiculidae (Unident.) KP029999	5
Pelecypoda (Unident.) KP999999	1
Amphipoda OP	36	3
Ceinidae (Unident.) OP029999	36

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	25	5
Gyrinidae (Unident.) QC109999	24

Gyrinidae (Unident.)(Larva) QC10999I	1

Diptera QD	24	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	12

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	7
Hemiptera QH	9	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	6
Notonectidae (Unident.) QH679999	2
Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	2
Telephlebiidae (Unident.) QO219999	4
Trichoptera QT	29	8
Hydropsychidae (Unident.) QT069999	6
Ecnomidae (Unident.) QT089999	8
Leptoceridae (Unident.) QT259999	15

SIGNALT	3.7
	ORDER
Weighted SIGNALT	4.3

Sampled on 21 November 2012

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	15
Physidae (Unident.) KG089999	7
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	4
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	39	3
Ceinidae (Unident.) OP029999	39

Unknown OT	12
Atyidae (Unident.) OT019999	12

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	24	5
Dytiscidae (Unident.) QC099999	1
Dytiscidae (Unident.)(Larva) QC09999I	2
Gyrinidae (Unident.) QC109999	9

Gyrinidae (Unident.)(Larva) QC10999I	1

Hydraenidae (Unident.) QC139999	9

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	85	3
Tipulidae (Unident.) QD019999	5
Dixidae (Unident.) QD069999	3

Simuliidae (Unident.) QD109999	48

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	42	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	21
Caenidae (Unident.) QE089999	2
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	1
Hemiptera (Unident.) QHZZ9999	1
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	1

Sialidae (Unident.) QM029999	1
Odonata QO	8	3
Telephlebiidae (Unident.) QO219999	8
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	26	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	17
Trichoptera (Unident.) QT999999	1

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.1

Sampled on 28 April 2010

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	18	3
Ceinidae (Unident.) OP029999	18

Coleoptera QC	21	5
Dytiscidae (Unident.) QC099999	11
Dytiscidae (Unident.)(Larva) QC09999I	5
Hydraenidae (Unident.) QC139999	3

Scirtidae (Unident.)(Larva) QC20999I	2

Diptera QD	62	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	14

Simuliidae (Unident.) QD109999	11

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	7	9
Caenidae (Unident.) QE089999	7
Hemiptera QH	11	2
Veliidae (Unident.) QH569999	5
Corixidae (Unident.) QH659999	6
Trichoptera QT	5	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	4

SIGNALT	4.8
	ORDER
Weighted SIGNALT	4.3

Sampled on 16 May 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	3	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	18	3
Ceinidae (Unident.) OP029999	18

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	16	5
Scirtidae (Unident.)(Larva) QC20999I	16

Diptera QD	13	3
Tipulidae (Unident.) QD019999	2
Dixidae (Unident.) QD069999	5

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	6
Corixidae (Unident.) QH659999	6
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	2
Hemicorduliidae (Unident.) QO309999	2
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	11	8
Hydrobiosidae (Unident.) QT019999	2
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.2
	ORDER
Weighted SIGNALT	3.8

Sampled on 7 June 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Unknown IH	1
Prostoma graecense IH010101	1
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Gastropoda KG	10	1
Hydrobiidae (Unident.) KG029999	3
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	6
Bivalvia KP	8	3
Pisidium casertanum KP030101	1
Sphaeriidae (Unident.) KP039999	7
Hirudinea LH	32	1
Glossiphoniidae (Unident.) LH019999	32
Oligochaeta LO	297	2
Phreodrilidae (Unident.) LO039999	2
Tubificidae (Unident.) LO049999	289
Naididae (Unident.) LO059999	3
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	2
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	210	3
Austrochiltonia sp.(Unident.) OP020199	126

Ceinidae (Unident.) OP029999	81

Amphipoda (Unident.) OP999999	3

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	2
Scirtidae (Unident.)(Larva) QC20999I	5

Austrolimnius sp.L58E QC3401B2	2

Diptera QD	41	3
Tipulidae (Unident.) QD019999	1
Tipulidae EPA sp.1 QD0199B2	1
Dixidae (Unident.) QD069999	1

Simuliidae (Unident.) QD109999	22

Procladius sp.(Unident.) QDAE0899	4
Tanypodinae (Unident.) QDAE9999	4
Parakiefferiella sp.(Unident.) QDAF0399	1
Orthocladiinae (Unident.) QDAF9999	1
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	1
Polypedilum sp.(Unident.) QDAI0899	1
Cryptochironomus sp.(Unident.) QDAI1999	2

Chironominae (Unident.) QDAJ9999	1
Hemiptera QH	38	2
Veliidae (Unident.) QH569999	8
Micronecta sp.(Unident.) QH650599	1
Corixidae (Unident.) QH659999	29
Odonata QO	2	3
Aeshnidae (Unident.) QO129999	1
Odonata (Unident.) QO999999	1
Plecoptera QP	12	10
Gripopterygidae (Unident.) QP039999	12
Trichoptera QT	33	8
Hydroptilidae (Unident.) QT039999	11
Anisocentropus sp.(Unident.) QT240199	1
Calamoceratidae (Unident.) QT249999	2
Notalina spira QT250504	1
Triplectides sp.(Unident.) QT251199	3
Leptoceridae (Unident.) QT259999	15

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.5