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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	03-12-2007
Taxa count ORDER	12
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	14
	ORDER	FAMILY	ALT
SIGNAL	4	3.9	3
Weighted SIGNAL	4.4		3.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	48.50%	77,491,880,513m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	28.29%	45,198,617,759m²
	Minimal Use	2.1.0 Grazing native vegetation	17.13%	27,368,722,686m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	5.69%	9,094,573,998m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication	0.19%	296,002,408m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.16%	253,252,061m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives	0.02%	29,500,240m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.02%	24,750,201m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.00%	3,750,031m²
	Mining	5.8.0 Mining	0.00%	3,250,026m²
Show minor land uses 6
				1,597,642,999m²

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.0