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

u/s Brysons Rd JMP0007

Source	Melbourne Water
Latest Sample Date	04-04-2005
Taxa count ORDER	12
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4.1	3.8	3.6
Weighted SIGNAL	4.1		4.4

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, 5.5.3 Recreation and culture, 5.6.0 Utilities	96.29%	1,294,846,990m²
	Natural	1.1.4 Natural feature protection	1.43%	19,229,165m²
	Minimal Use	1.3.0 Other minimal use	1.24%	16,731,870m²
	Arable Farming	3.4.9 Grapes	0.98%	13,235,659m²
	Waste Management	5.9.5 Sewage/sewerage	0.06%	749,188m²
Show minor land uses 4
				13,447,929m²

Waterbug sample history

Sampled on 4 April 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	67	1
Hydrobiidae (Unident.) KG029999	60
Ancylidae (Unident.) KG069999	2
Physidae (Unident.) KG089999	5
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	17	2
Oligochaeta (Unident.) LO999999	17
Coleoptera QC	21	5
Scirtidae (Unident.)(Larva) QC20999I	2

Elmidae (Unident.) QC349999	9

Psephenidae (Unident.) QC379999	10

Diptera QD	77	3
Simuliidae (Unident.) QD109999	52

Stratiomyidae (Unident.) QD249999	2
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	1	9
Baetidae (Unident.) QE029999	1
Hemiptera QH	11	2
Veliidae (Unident.) QH569999	10
Corixidae (Unident.) QH659999	1
Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	20
Libellulidae (Unident.) QO179999	1
Telephlebiidae (Unident.) QO219999	1
Hemicorduliidae (Unident.) QO309999	1
Plecoptera QP	8	10
Notonemouridae (Unident.) QP049999	8
Trichoptera QT	50	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	26
Leptoceridae (Unident.) QT259999	21

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.0

Sampled on 7 December 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	69	1
Hydrobiidae (Unident.) KG029999	60
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	8
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	2	6
Mites (Unident.) MM999999	2

Isopoda OR	10	2
Oniscidae sp.(Unident.) OR259999	10

Coleoptera QC	8	5
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.)(Larva) QC20999I	1

Elmidae (Unident.) QC349999	4

Diptera QD	69	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	31

Psychodidae (Unident.) QD129999	1

Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	18
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	1
Plecoptera QP	5	10
Gripopterygidae (Unident.) QP039999	3
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	10	8
Hydrobiosidae (Unident.) QT019999	2
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.6

Sampled on 21 February 1997

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	8
Ferrissia petterdi KG060101	11
Planorbidae/Physidae (Unident.) KG9999A2	3
Bivalvia KP	5	3
Sphaerium tasmanicum KP030201	5
Oligochaeta LO	29	2
OLIGOCHAETA LO000000	29
Unknown OV	32
Cherax destructor destructor OV010101	32

Coleoptera QC	97	5
Necterosoma penicillatus QC092001	21

Necterosoma sp.(Unident.)(Larva) QC09209I	3

Platynectes sp.(Unident.)(Larva) QC09229I	3

Notriolus quadriplagiatus QC340310	10

Notriolus quadriplagiatus (Larva) QC34031Z	3

Elmidae (Unident.) QC349999	25

Sclerocyphon striatus QC370104	32

Diptera QD	83	3
Simulium ornatipes QD100202	1

Simuliidae (Unident.) QD109999	4

Stratiomyidae (Unident.) QD249999	1
Procladius sp.(Unident.) QDAE0899	3
Paramerina sp.(Unident.) QDAE1299	12
Tanypodinae (Unident.) QDAE9999	1
Thienemanniella sp.(Unident.) QDAF0799	1
Cricotopus/Paratrichocladius QDAF99A8	1
Tanytarsus sp.(Unident.) QDAH0499	1
Rheotanytarsus sp.(Unident.) QDAH0799	10
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	27
Chironomidae (Unident.)(Larva) QDAZ9999	18
Ephemeroptera QE	3	9
Atalophlebia sp.(Unident.) QE060199	1
Atalophlebia sp.AV5 QE0601A8	2
Hemiptera QH	18	2
Microvelia peramoena QH560103	6
Veliidae (Unident.) QH569999	11
Micronecta sp.(Unident.) QH650599	1
Odonata QO	18	3
Austroargiolestes icteromelas icteromelas QO070202	17
Zygoptera (Unident.) QO999997	1
Plecoptera QP	1	10
Austrocerca tasmanica QP040101	1
Trichoptera QT	24	8
Taschorema evansi QT011301	1
Hydrobiosidae (Unident.) QT019999	2
Hellyethira sp.(Unident.) QT030499	5
Lectrides varians QT250201	2
Triplectides ciuskus ciuskus QT251104	1
Triplectides truncatus QT251109	4
Triplectides sp.(Unident.) QT251199	2
Leptoceridae (Unident.) QT259999	7

SIGNALT	4.2
	ORDER
Weighted SIGNALT	3.5