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

Source	Office of Environment and Heritage
Latest Sample Date	23-10-2010
Taxa count ORDER	9
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	12
	ORDER	FAMILY	ALT
SIGNAL	4.4	4	3.5
Weighted SIGNAL	4.1		4.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	35.70%	138,386,595m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	30.54%	118,366,834m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 3.5.3 Seasonal vegetables and herbs	20.01%	77,576,572m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.5.3 Recreation and culture	5.42%	21,020,749m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.6 Horse studs	5.36%	20,770,502m²
	Water	6.3.0 River	2.39%	9,259,139m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.52%	2,001,976m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.06%	250,247m²
Show minor land uses 3
				3,876,326m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	14
Gyrinidae (Unident.) QC109999	12

Elmidae (Unident.) QC349999	1

Diptera QD	26	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	5

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	12	9
Leptophlebiidae (Unident.) QE069999	12
Hemiptera QH	17	2
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	7
Pleidae (Unident.) QH689999	1
Odonata QO	23	3
Coenagrionidae (Unident.) QO029999	3
Megapodagrionidae (Unident.) QO079999	4
Synlestidae (Unident.) QO089999	4
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	7
Corduliidae (Unident.) QO169999	3
Libellulidae (Unident.) QO179999	1
Trichoptera QT	20	8
Hydrobiosidae (Unident.) QT019999	3
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	15

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.7