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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	27-04-2000
Taxa count ORDER	7
Taxa count FAMILY	11
Taxa count ALT	11
Mayflies present?	2
	ORDER	FAMILY	ALT
SIGNAL	4.3	4.5	3.5
Weighted SIGNAL	4.8		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	45.14%	3,506,965,520m²
	Natural	1.1.3 National park	30.12%	2,339,976,566m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	20.32%	1,578,896,813m²
	Arable Farming	3.4.1 Tree fruits, 3.5.3 Seasonal vegetables and herbs	2.36%	183,209,018m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.99%	76,982,780m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.64%	49,738,874m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms	0.24%	18,745,807m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.09%	6,998,435m²
	Mining	5.8.2 Quarries	0.08%	6,498,546m²
	Industrial	5.3.0 Manufacturing and industrial	0.01%	749,832m²
Show minor land uses 7
				77,687,622m²

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.4

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Coleoptera QC	1	5
Scirtidae (Unident.) QC209999	1

Diptera QD	7	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Podonominae (Unident.) QDAD9999	1
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	2	2
Hebridae (Unident.) QH539999	1
Veliidae (Unident.) QH569999	1
Odonata QO	1	3
Megapodagrionidae (Unident.) QO079999	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.2