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

at the end of Taverner St (Bacchalia Winery) d/s proposed work site WER0365

Source	Melbourne Water
Latest Sample Date	30-04-2010
Taxa count ORDER	11
Taxa count FAMILY	21
Taxa count ALT	22
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	4	4	2.8
Weighted SIGNAL	3	5	3.1

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	43.70%	15,982,177,707m²
	Forestry	2.2.0 Production native forests	29.07%	10,630,869,328m²
	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, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	17.87%	6,535,265,984m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	3.56%	1,300,703,424m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	3.34%	1,221,206,271m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.02%	371,736,689m²
	Water	6.2.1 Reservoir, 6.3.0 River, 6.4.1 Supply channel/aqueduct	0.49%	179,743,564m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.34%	124,495,542m²
	Minimal Use	1.3.0 Other minimal use	0.26%	94,246,625m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.20%	73,247,377m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.12%	43,498,442m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.03%	11,999,570m²
Show minor land uses 7
				365,691,905m²

Waterbug sample history

Sampled on 30 April 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	1
Physidae (Unident.) KG089999	21
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	9	3
Ceinidae (Unident.) OP029999	9

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	1
Dytiscidae (Unident.)(Larva) QC09999I	3
Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.)(Larva) QC20999I	1

Diptera QD	7	3
Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	3	9
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	2
Hemiptera QH	37	2
Veliidae (Unident.) QH569999	12
Gerridae (Unident.) QH579999	14
Corixidae (Unident.) QH659999	11
Odonata QO	34	3
Coenagrionidae (Unident.) QO029999	30
Hemicorduliidae (Unident.) QO309999	1
Epiproctophora (Unident.) QO999998	3
Trichoptera QT	2	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.0
	ORDER
Weighted SIGNALT	3.5

Sampled on 23 May 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	16	1
Hydrobiidae (Unident.) KG029999	6
Physidae (Unident.) KG089999	8
Planorbidae/Physidae (Unident.) KG9999A2	2
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Amphipoda OP	21	3
Talitridae sp.(Unident.) OP019999	6

Ceinidae (Unident.) OP029999	15

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	1	5
Scirtidae (Unident.)(Larva) QC20999I	1

Diptera QD	36	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	11

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	17
Hemiptera QH	13	2
Veliidae (Unident.) QH569999	7
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	2
Odonata QO	20	3
Coenagrionidae (Unident.) QO029999	17
Megapodagrionidae (Unident.) QO079999	2
Gomphidae (Unident.) QO139999	1
Trichoptera QT	26	8
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	3
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	20

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.1