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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	06-04-2011
Taxa count ORDER	11
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.7	2.7	2.1
Weighted SIGNAL	2.6		2.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	54.36%	12,126,280,847m²
	Pastoral Farming	3.2.0 Grazing modified pastures	34.51%	7,699,269,585m²
	Arable Farming	3.3.0 Cropping	7.55%	1,684,754,286m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure	2.28%	508,251,293m²
	Natural	1.1.1 Strict nature reserves, 1.2.0 Managed resource protection, 1.2.1 Biodiversity	0.53%	119,000,303m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.50%	112,250,286m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.11%	25,500,065m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.6 Horse studs	0.10%	22,500,057m²
	Mining	5.8.0 Mining	0.04%	10,000,025m²
Show minor land uses 6
				223,078,067m²

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.7