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

u/s Boucher Lane- Olinda PER0002

Source	Melbourne Water
Latest Sample Date	06-03-2002
Taxa count ORDER	10
Taxa count FAMILY	30
Taxa count ALT	31
Mayflies present?	244
	ORDER	FAMILY	ALT
SIGNAL	5	5.1	5
Weighted SIGNAL	6	3	5.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads	91.87%	891,580,256m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area	4.81%	46,675,674m²
	Arable Farming	3.3.0 Cropping	2.03%	19,718,600m²
	Industrial	5.5.1 Commercial services	1.29%	12,480,127m²
Show minor land uses 2
				9,704,547m²

Waterbug sample history

Sampled on 6 March 2002

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	6	1
Hydrobiidae KG020000	4
Ancylidae KG060000	2
Bivalvia KP	4	3
Corbiculidae KP020000	4
Oligochaeta LO	2	2
Phreodrilidae LO030000	2
Acarina MM	1	6
MITES MM000000	1

Amphipoda OP	2670	3
Eusiridae OP030000	2622

Paramelitidae OP060000	6

Amphipoda (Unident.) OP999999	42

Coleoptera QC	45	5
Hydraenidae QC130000	4

Elmidae QC340000	16

Psephenidae QC370000	12

Ptilodactylidae QC390000	13

Diptera QD	171	3
Tipulidae QD010000	2
Dixidae QD060000	4

Simuliidae (unident.) QD100000	26

Psychodidae QD120000	4

Athericidae QD220000	16

Orthocladiinae QDAF0000	109
Gymnometriocnemus QDAF2600	4
Chironominae QDAJ0000	2
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	244	9
Baetidae QE020000	51
Leptophlebiidae QE060000	193
Plecoptera QP	23	10
Austroperlidae QP020000	6
Gripopterygidae QP030000	17
Trichoptera QT	48	8
Hydrobiosidae QT010000	2
Glossosomatidae QT020000	8
Philopotamidae QT040000	13
Hydropsychidae QT060000	16
Calocidae QT180000	7
Leptoceridae QT250000	2

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.6

Sampled on 24 October 2001

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae KG020000	2
Oligochaeta LO	5	2
Tubificidae LO040000	2
Enchytraeidae LO080000	3
Acarina MM	3	6
MITES MM000000	3

Amphipoda OP	3189	3
Eusiridae OP030000	2073

Pseudomoera gabrieli OP030101	840

Paramelitidae OP060000	36

Amphipoda (Unident.) OP999999	240

Coleoptera QC	392	5
Hydrophilidae QC110000	0
Elmidae QC340000	56

Austrolimnius sp.(Unident.) QC340199	4

Notriolus quadriplagiatus QC340310	14

Kingolus yarrensis QC340411	2

Psephenidae QC370000	112

Sclerocyphon fuscus QC370102	110

Ptilodactylidae QC390000	47

Byrrocryptus sp.(Unident.) QC390199	47

Diptera QD	451	3
Tipulidae QD010000	9
Tipulidae EPA sp.36 QD0199A1	4
Tipulidae EPA sp.37 QD0199A2	3
Tipulidae EPA sp.39 QD0199A4	2
Dixidae QD060000	4

Ceratopogonidae QD090000	4

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (unident.) QD100000	14

Austrosimulium sp.(Unident.) QD100199	4

Psychodidae QD120000	4

Athericidae QD220000	184

Stratiomyidae QD240000	2
Dolichopodidae QD360000	2
Orthocladiinae QDAF0000	107
Parakiefferiella sp.(Unident.) QDAF0399	4
Stictocladius sp.(Unident.) QDAF0599	40
Cricotopus sp.(Unident.) QDAF1599	23
Gymnometriocnemus sp.(Unident.) QDAF2699	4
'SO4' QDAF99A9	10
Paratanytarsus/Rheotanytarsus QDAH9978	2
Chironominae QDAJ0000	5
Chironomidae (Unident.)(Larva) QDAZ9999	16
Ephemeroptera QE	175	9
Baetidae QE020000	13
Edmundsiops sp.MV1 QE0207Z1	8
Leptophlebiidae QE060000	124
Nousia sp.(Unident.) QE060899	10
Nousia sp.AV11 QE0608A7	20
Lepidoptera QL	2	2
Crambidae QL010000	2

Odonata QO	5	3
Telephlebiidae QO210000	1
Telephlebiidae (Unident.) QO219999	3
Synthemistidae QO230000	1
Plecoptera QP	292	10
Eustheniidae QP010000	12
Eusthenia venosa venosa QP010101	11
Austroperlidae QP020000	7
Austropentura victoria QP020301	7
Gripopterygidae QP030000	134
Riekoperla williamsi QP031118	121
Trichoptera QT	208	8
Glossosomatidae QT020000	4
Agapetus sp.(Unident.) QT020199	4
Philopotamidae QT040000	6
Hydrobiosella sp.AV1 QT0402A1	5
Hydropsychidae QT060000	76
Austropsyche sp.AV1 QT0603A1	71
Diplectrona sp.AV1 QT0606A1	4
Calocidae QT180000	29
Caenota plicata QT180104	6
Philorheithridae QT210000	2
Kosrheithrus tillyardi QT210301	1

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.7