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

Earmil Dr EAR0005

Source	Melbourne Water
Latest Sample Date	03-04-2007
Taxa count ORDER	6
Taxa count FAMILY	9
Taxa count ALT	9
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3	3	2.7
Weighted SIGNAL	3		3.2

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, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	93.72%	5,152,095,558m²
	Natural	1.1.6 Protected landscape, 1.1.7 Other conserved area	2.76%	151,510,162m²
	Pastoral Farming	3.2.0 Grazing modified pastures	2.11%	116,257,798m²
	Minimal Use	1.3.0 Other minimal use	0.45%	24,501,643m²
	Industrial	5.5.1 Commercial services	0.04%	2,250,151m²
Show minor land uses 4
				54,971,187m²

Waterbug sample history

Sampled on 3 April 2007

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	30	1
Hydrobiidae (Unident.) KG029999	30
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	6	3
Ceinidae (Unident.) OP029999	3

Paracalliopidae (Unident.) OP049999	3

Diptera QD	10	3
Tipulidae (Unident.) QD019999	1
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	6
Odonata QO	1	3
Megapodagrionidae (Unident.) QO079999	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.4

Sampled on 6 December 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	35	1
Hydrobiidae (Unident.) KG029999	30
Physidae (Unident.) KG089999	5
Oligochaeta LO	14	2
Oligochaeta (Unident.) LO999999	14
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	43	3
Culicidae (Unident.) QD079999	10

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	21
Odonata QO	2	3
Megapodagrionidae (Unident.) QO079999	2

SIGNALT	3.3
	ORDER
Weighted SIGNALT	2.5

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