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

Gardner and Holman Road- Drouin South TKP0006

Source	Melbourne Water
Latest Sample Date	12-03-2003
Taxa count ORDER	12
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.8	3.5	2.6
Weighted SIGNAL	2.9		2.9

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, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads	48.47%	607,356,782m²
	Pastoral Farming	3.2.0 Grazing modified pastures	44.64%	559,348,342m²
	Waste Management	5.9.5 Sewage/sewerage	6.35%	79,513,980m²
	Natural	1.1.1 Strict nature reserves	0.54%	6,751,187m²
Show minor land uses 1
				12,529,703m²

Waterbug sample history

Sampled on 12 March 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae IF610000	6
Gastropoda KG	2	1
Lymnaeidae KG050000	1
Physidae KG080000	1
Hirudinea LH	9	1
Glossiphoniidae LH010000	9
Oligochaeta LO	2	2
OLIGOCHAETA LO000000	2
Acarina MM	2	6
MITES MM000000	2

Amphipoda OP	45	3
Ceinidae OP020000	45

Coleoptera QC	13	5
Dytiscidae QC090000	12
Scirtidae QC200000	1

Diptera QD	44	3
Dixidae QD060000	3

Culicidae QD070000	16

Tanypodinae QDAE0000	1
Chironominae QDAJ0000	24
Hemiptera QH	8	2
Veliidae QH560000	7
Corixidae QH650000	1
Odonata QO	12	3
Coenagrionidae QO020000	11
Megapodagrionidae QO070000	1
Plecoptera QP	1	10
Notonemouridae QP040000	1
Trichoptera QT	11	8
Leptoceridae QT250000	11

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.7

Sampled on 3 December 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae IF610000	2
Gastropoda KG	16	1
Physidae KG080000	16
Hirudinea LH	12	1
Glossiphoniidae LH010000	12
Oligochaeta LO	2	2
OLIGOCHAETA LO000000	2
Acarina MM	1	6
MITES MM000000	1

Amphipoda OP	24	3
Ceinidae OP020000	24

Coleoptera QC	15	5
Dytiscidae QC090000	14
Scirtidae QC200000	1

Diptera QD	82	3
Dixidae QD060000	10

Tanypodinae QDAE0000	6
Orthocladiinae QDAF0000	7
Chironominae QDAJ0000	59
Ephemeroptera QE	7	9
Leptophlebiidae QE060000	5
Caenidae QE080000	2
Hemiptera QH	8	2
Veliidae QH560000	8
Odonata QO	37	3
Coenagrionidae QO020000	33
Hemicorduliidae QO300000	4
Plecoptera QP	1	10
Notonemouridae QP040000	1
Trichoptera QT	23	8
Calamoceratidae QT240000	1
Leptoceridae QT250000	22

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.0

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