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

Gellies Road- Sunbury EMU0167

Source	Melbourne Water
Latest Sample Date	19-04-2007
Taxa count ORDER	12
Taxa count FAMILY	24
Taxa count ALT	25
Mayflies present?	22
	ORDER	FAMILY	ALT
SIGNAL	3.9	3.5	2.6
Weighted SIGNAL	4.5	5	3.3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	68.55%	12,133,091,142m²
	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, 5.6.6 Gas treatment, storage and transmission, 5.7.2 Roads	19.72%	3,490,803,458m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	4.58%	811,221,938m²
	Intensive Pastoral Farming	5.2.4 Piggeries, 5.2.6 Horse studs	2.75%	486,833,128m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.4.9 Grapes	1.60%	283,652,772m²
	Minimal Use	1.3.0 Other minimal use	0.80%	141,951,343m²
	Mining	5.8.2 Quarries	0.50%	87,719,932m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.5.1 Commercial services	0.46%	81,222,159m²
	Unknown	3.6.4 No defined use	0.41%	71,725,415m²
	Forestry	3.1.0 Plantation forests	0.37%	64,727,813m²
	Water	6.2.1 Reservoir, 6.4.1 Supply channel/aqueduct	0.21%	36,987,322m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.04%	7,747,344m²
	Waste Management	5.9.2 Landfill	0.01%	999,657m²
Show minor land uses 10
				176,986,834m²

Waterbug sample history

Sampled on 19 April 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae IF610000	1
Gastropoda KG	11	1
Hydrobiidae KG020000	2
Ancylidae KG060000	1
Planorbidae KG070000	5
Physidae KG080000	3
Bivalvia KP	12	3
Corbiculidae KP020000	12
Oligochaeta LO	2	2
OLIGOCHAETA LO000000	2
Acarina MM	2	6
MITES MM000000	2

Amphipoda OP	90	3
Ceinidae OP020000	90

Coleoptera QC	13	5
Gyrinidae QC100000	12

Gyrinidae (Unident.)(Larva) QC10999I	1

Diptera QD	14	3
Tanypodinae QDAE0000	5
Chironominae QDAJ0000	9
Ephemeroptera QE	22	9
Baetidae QE020000	1
Caenidae QE080000	21
Hemiptera QH	41	2
Veliidae QH560000	1
Corixidae QH650000	8
Naucoridae QH660000	2
Notonectidae QH670000	30
Odonata QO	24	3
Coenagrionidae QO020000	20
Lestidae QO050000	2
Libellulidae QO170000	1
Hemicorduliidae QO300000	1
Trichoptera QT	5	8
Ecnomidae QT080000	1
Leptoceridae QT250000	4

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.9

Sampled on 8 December 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	6	1
Planorbidae KG070000	6
Bivalvia KP	5	3
Sphaeriidae KP030000	5
Acarina MM	3	6
MITES MM000000	3

Amphipoda OP	90	3
Ceinidae OP020000	90

Coleoptera QC	5	5
Dytiscidae QC090000	2
Gyrinidae (Unident.)(Larva) QC10999I	1

Hydrophilidae QC110000	2
Diptera QD	37	3
Ceratopogonidae QD090000	4

Tanypodinae QDAE0000	2
Orthocladiinae QDAF0000	1
Chironominae QDAJ0000	30
Ephemeroptera QE	13	9
Baetidae QE020000	3
Caenidae QE080000	10
Hemiptera QH	29	2
Hydrometridae QH540000	1
Veliidae QH560000	9
Corixidae QH650000	5
Naucoridae QH660000	3
Notonectidae QH670000	11
Odonata QO	48	3
Coenagrionidae QO020000	26
Lestidae QO050000	1
Aeshnidae QO120000	20
Gomphidae QO130000	1
Trichoptera QT	20	8
Leptoceridae QT250000	20

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.2

Sampled on 11 November 2004

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	26	1
Hydrobiidae (Unident.) KG029999	25
Physidae (Unident.) KG089999	1
Bivalvia KP	20	3
Sphaeriidae (Unident.) KP039999	20
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	8	6
Mites (Unident.) MM999999	8

Amphipoda OP	225	3
Ceinidae (Unident.) OP029999	225

Isopoda OR	1	2
Janiridae (Unident.) OR189999	1

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	38	5
Dytiscidae (Unident.) QC099999	14
Dytiscidae (Unident.)(Larva) QC09999I	8
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	10

Diptera QD	119	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	12

Stratiomyidae (Unident.) QD249999	7
Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	24
Chironominae (Unident.) QDAJ9999	68
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	20	9
Caenidae (Unident.) QE089999	20
Hemiptera QH	23	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	5
Corixidae (Unident.) QH659999	2
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	14
Odonata QO	26	3
Coenagrionidae (Unident.) QO029999	13
Lestidae (Unident.) QO059999	9
Aeshnidae (Unident.) QO129999	1
Odonata (Unident.) QO999999	2
Hemicorduliidae, Urothemistidae, Libellulidae (Unident.) QO9999A1	1
Plecoptera QP	19	10
Gripopterygidae (Unident.) QP039999	19
Trichoptera QT	41	8
Glossosomatidae (Unident.) QT029999	1
Hydroptilidae (Unident.) QT039999	20
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	18
Trichoptera (Unident.) QT999999	1

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.4

Sampled on 9 March 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	39	1
Hydrobiidae (Unident.) KG029999	16
Planorbidae (Unident.) KG079999	9
Physidae (Unident.) KG089999	14
Bivalvia KP	10	3
Sphaeriidae (Unident.) KP039999	10
Hirudinea LH	5	1
Glossiphoniidae (Unident.) LH019999	5
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	72	3
Ceinidae (Unident.) OP029999	72

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	11	5
Dytiscidae (Unident.) QC099999	6
Gyrinidae (Unident.) QC109999	3

Gyrinidae (Unident.)(Larva) QC10999I	1

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	51	3
Ceratopogonidae (Unident.) QD099999	6

Stratiomyidae (Unident.) QD249999	2
Ephydridae (Unident.) QD789999	3

Tanypodinae (Unident.) QDAE9999	23
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	12	9
Baetidae (Unident.) QE029999	5
Caenidae (Unident.) QE089999	7
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	8
Corixidae (Unident.) QH659999	6
Notonectidae (Unident.) QH679999	10
Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	17
Lestidae (Unident.) QO059999	5
Aeshnidae (Unident.) QO129999	1
Telephlebiidae (Unident.) QO219999	1
Trichoptera QT	21	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	18

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.7

Sampled on 20 March 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	19	1
Planorbidae KG070000	8
Physidae KG080000	11
Bivalvia KP	2	3
Sphaeriidae KP030000	2
Hirudinea LH	1	1
Glossiphoniidae LH010000	1
Amphipoda OP	123	3
Ceinidae OP020000	123

Unknown OT	16
Atyidae OT010000	16

Coleoptera QC	16	5
Dytiscidae QC090000	4
Gyrinidae QC100000	12

Diptera QD	24	3
Tanypodinae QDAE0000	5
Orthocladiinae QDAF0000	1
Chironominae QDAJ0000	18
Ephemeroptera QE	2	9
Caenidae QE080000	2
Hemiptera QH	17	2
Corixidae QH650000	10
Notonectidae QH670000	7
Odonata QO	10	3
Coenagrionidae QO020000	2
Lestidae QO050000	6
Aeshnidae QO120000	1
Telephlebiidae QO210000	1
Trichoptera QT	8	8
Leptoceridae QT250000	8

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.1

Sampled on 10 December 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	16	2
Dugesiidae IF610000	16
Gastropoda KG	17	1
Hydrobiidae KG020000	10
Planorbidae KG070000	3
Physidae KG080000	4
Bivalvia KP	2	3
Sphaeriidae KP030000	2
Oligochaeta LO	3	2
OLIGOCHAETA LO000000	3
Acarina MM	2	6
MITES MM000000	2

Amphipoda OP	330	3
Ceinidae OP020000	330

Unknown OT	24
Atyidae OT010000	24

Coleoptera QC	59	5
Dytiscidae QC090000	14
Gyrinidae QC100000	36

Hydrophilidae QC110000	3
Psephenidae QC370000	6

Diptera QD	68	3
Ceratopogonidae QD090000	2

Simuliidae (unident.) QD100000	1

Tanypodinae QDAE0000	5
Orthocladiinae QDAF0000	6
Chironominae QDAJ0000	54
Ephemeroptera QE	10	9
Oniscigastridae QE030000	3
Caenidae QE080000	7
Hemiptera QH	55	2
Veliidae QH560000	4
Corixidae QH650000	18
Notonectidae QH670000	33
Lepidoptera QL	4	2
Crambidae QL010000	4

Odonata QO	12	3
Coenagrionidae QO020000	7
Isostictidae QO030000	1
Aeshnidae QO120000	4
Plecoptera QP	1	10
Notonemouridae QP040000	1
Trichoptera QT	47	8
Hydroptilidae QT030000	12
Hydropsychidae QT060000	4
Leptoceridae QT250000	31

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.5

Sampled on 30 November 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Dugesiidae (Unident.) IF619999	8
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	7
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	1
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	4
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	183	3
Ceinidae (Unident.) OP029999	183

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	35	5
Dytiscidae (Unident.) QC099999	9
Gyrinidae (Unident.) QC109999	12

Hydrophilidae (Unident.) QC119999	6

Psephenidae (Unident.) QC379999	8

Diptera QD	49	3
Simuliidae (Unident.) QD109999	22

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	7
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	13	9
Baetidae (Unident.) QE029999	5
Caenidae (Unident.) QE089999	8
Hemiptera QH	28	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	22
Notonectidae (Unident.) QH679999	3
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	9
Trichoptera QT	83	8
Hydroptilidae (Unident.) QT039999	11
Hydropsychidae (Unident.) QT069999	4
Ecnomidae (Unident.) QT089999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	65

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.9

Sampled on 14 April 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	29	1
Hydrobiidae (Unident.) KG029999	11
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	17
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	4
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	78	3
Ceinidae (Unident.) OP029999	78

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	37	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	20

Diptera QD	101	3
Simuliidae (Unident.) QD109999	37

Stratiomyidae (Unident.) QD249999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	45
Chironomidae (Unident.) (Pupa) QDAZ999I	7
Hemiptera QH	25	2
Veliidae (Unident.) QH569999	11
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	4
Odonata QO	18	3
Coenagrionidae (Unident.) QO029999	15
Lestidae (Unident.) QO059999	2
Aeshnidae (Unident.) QO129999	1
Trichoptera QT	63	8
Hydroptilidae (Unident.) QT039999	4
Hydropsychidae (Unident.) QT069999	15
Hydropsychidae (Unident.) (Pupa) QT06999I	1
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	40

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.1