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

Berwick-Cranbourne Rd- Clyde Nth TIT0007

Source	Melbourne Water
Latest Sample Date	18-04-2007
Taxa count ORDER	7
Taxa count FAMILY	8
Taxa count ALT	8
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2	2.1	1.6
Weighted SIGNAL	3		1.6

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, 5.6.0 Utilities, 5.7.2 Roads	78.16%	4,011,506,627m²
	Pastoral Farming	3.2.0 Grazing modified pastures	19.23%	987,063,145m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.5 Abattoirs, 5.5.1 Commercial services	1.04%	53,503,423m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.68%	35,002,239m²
	Mining	5.8.2 Quarries	0.62%	32,002,047m²
	Unknown	5.8.4 Extractive industry not in use	0.26%	13,250,848m²
Show minor land uses 4
				51,323,283m²

Waterbug sample history

Sampled on 18 April 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	3	1
Physidae (Unident.) KG089999	3
Hirudinea LH	11	1
Glossiphoniidae (Unident.) LH019999	11
Oligochaeta LO	29	2
Oligochaeta (Unident.) LO999999	29
Diptera QD	1	3
Ephydridae (Unident.) QD789999	1

Hemiptera QH	27	2
Corixidae (Unident.) QH659999	27
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	7
Libellulidae (Unident.) QO179999	2

SIGNALT	2.0
	ORDER
Weighted SIGNALT	1.9

Sampled on 16 March 2000

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	12	1
Lymnaeidae KG050000	4
Physidae KG080000	8
Oligochaeta LO	1	2
Tubificidae LO040000	1
Anaspidacea ON	6	6
Koonungidae ON020000	6
Unknown OV	4
Parastacidae OV010000	4

Coleoptera QC	4	5
Hydrophilidae QC110000	3
Hydraenidae QC130000	1

Diptera QD	3	3
Stratiomyidae QD240000	2
Chironominae (Unident.) QDAJ9999	1
Hemiptera QH	8	2
Hydrometridae QH540000	1
Veliidae QH560000	6
Corixidae QH650000	1
Odonata QO	35	3
Coenagrionidae QO020000	30
Aeshnidae QO120000	1
Zygoptera (Unident.) QO999997	4
Trichoptera QT	2	8
Hydroptilidae QT030000	2

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.0

Sampled on 3 November 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	15	1
Lymnaeidae KG050000	3
Physidae KG080000	12
Hirudinea LH	1	1
Richardsonianidae LH030000	1
Unknown OH	2
Ostracoda (Unident.) OH999999	2
Anaspidacea ON	1	6
Koonungidae ON020000	1
Coleoptera QC	2	5
Dytiscidae QC090000	2
Diptera QD	8	3
Chironominae (Unident.) QDAJ9999	8
Hemiptera QH	5	2
Veliidae QH560000	3
Corixidae QH650000	1
Naucoridae QH660000	1
Odonata QO	12	3
Coenagrionidae QO020000	11
Hemicorduliidae QO300000	1

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.4

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